1034782047

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51721}}^1$

素因数の和:51765

約数の個数: 40

約数和(自身を含む): 1752341360

約数和(自身を除く): 717559313

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 20007, 51721, 155163, 465489, 672373, 982699, 1396467, 2017119, 2948097, 4189401, 6051357, 8844291, 12775087, 18154071, 26532873, 38325261, 54462213, 79598619, 114975783, 344927349, 1034782047]

約数ペア:

[(1, 1034782047), (3, 344927349), (9, 114975783), (13, 79598619), (19, 54462213), (27, 38325261), (39, 26532873), (57, 18154071), (81, 12775087), (117, 8844291), (171, 6051357), (247, 4189401), (351, 2948097), (513, 2017119), (741, 1396467), (1053, 982699), (1539, 672373), (2223, 465489), (6669, 155163), (20007, 51721)]