1211366907

素因数分解:

$3^6\times {\mathrm{19}}^2\times {\mathrm{4603}}^1$

素因数の和:4659

約数の個数: 42

約数和(自身を含む): 1917257532

約数和(自身を除く): 705890625

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 361, 513, 729, 1083, 1539, 3249, 4603, 4617, 9747, 13809, 13851, 29241, 41427, 87457, 87723, 124281, 262371, 263169, 372843, 787113, 1118529, 1661683, 2361339, 3355587, 4985049, 7084017, 14955147, 21252051, 44865441, 63756153, 134596323, 403788969, 1211366907]

約数ペア:

[(1, 1211366907), (3, 403788969), (9, 134596323), (19, 63756153), (27, 44865441), (57, 21252051), (81, 14955147), (171, 7084017), (243, 4985049), (361, 3355587), (513, 2361339), (729, 1661683), (1083, 1118529), (1539, 787113), (3249, 372843), (4603, 263169), (4617, 262371), (9747, 124281), (13809, 87723), (13851, 87457), (29241, 41427)]