7887569427

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{15375379}}^1$

素因数の和:15375407

約数の個数: 16

約数和(自身を含む): 12300304000

約数和(自身を除く): 4412734573

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 15375379, 46126137, 138378411, 292132201, 415135233, 876396603, 2629189809, 7887569427]

約数ペア:

[(1, 7887569427), (3, 2629189809), (9, 876396603), (19, 415135233), (27, 292132201), (57, 138378411), (171, 46126137), (513, 15375379)]