1333120989

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 1866170880

約数和(自身を除く): 533049891

約数列:

[1, 3, 37, 59, 111, 177, 251, 753, 811, 2183, 2433, 6549, 9287, 14809, 27861, 30007, 44427, 47849, 90021, 143547, 203561, 547933, 610683, 1643799, 1770413, 5311239, 7531757, 12010099, 22595271, 36030297, 444373663, 1333120989]

約数ペア:

[(1, 1333120989), (3, 444373663), (37, 36030297), (59, 22595271), (111, 12010099), (177, 7531757), (251, 5311239), (753, 1770413), (811, 1643799), (2183, 610683), (2433, 547933), (6549, 203561), (9287, 143547), (14809, 90021), (27861, 47849), (30007, 44427)]