15673348197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 25821019224

約数和(自身を除く): 10147671027

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 433, 741, 857, 1083, 1299, 2223, 2571, 3249, 3897, 4693, 5629, 7713, 8227, 11141, 14079, 16283, 16887, 24681, 33423, 42237, 48849, 50661, 74043, 100269, 106951, 146547, 156313, 211679, 309377, 320853, 371081, 468939, 635037, 928131, 962559, 1113243, 1406817, 1905111, 2032069, 2784393, 3339729, 4021901, 4824053, 6096207, 7050539, 12065703, 14472159, 18288621, 21151617, 36197109, 43416477, 63454851, 91657007, 133960241, 274971021, 401880723, 824913063, 1205642169, 1741483133, 5224449399, 15673348197]

約数ペア:

[(1, 15673348197), (3, 5224449399), (9, 1741483133), (13, 1205642169), (19, 824913063), (39, 401880723), (57, 274971021), (117, 133960241), (171, 91657007), (247, 63454851), (361, 43416477), (433, 36197109), (741, 21151617), (857, 18288621), (1083, 14472159), (1299, 12065703), (2223, 7050539), (2571, 6096207), (3249, 4824053), (3897, 4021901), (4693, 3339729), (5629, 2784393), (7713, 2032069), (8227, 1905111), (11141, 1406817), (14079, 1113243), (16283, 962559), (16887, 928131), (24681, 635037), (33423, 468939), (42237, 371081), (48849, 320853), (50661, 309377), (74043, 211679), (100269, 156313), (106951, 146547)]