2118039327

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{564359}}^1$

素因数の和:564507

約数の個数: 16

約数和(自身を含む): 3160416000

約数和(自身を除く): 1042376673

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 564359, 1693077, 5079231, 15237693, 78445901, 235337703, 706013109, 2118039327]

約数ペア:

[(1, 2118039327), (3, 706013109), (9, 235337703), (27, 78445901), (139, 15237693), (417, 5079231), (1251, 1693077), (3753, 564359)]