15873507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{135671}}^1$

素因数の和:135690

約数の個数: 12

約数和(自身を含む): 24692304

約数和(自身を除く): 8818797

約数列:

[1, 3, 9, 13, 39, 117, 135671, 407013, 1221039, 1763723, 5291169, 15873507]

約数ペア:

[(1, 15873507), (3, 5291169), (9, 1763723), (13, 1221039), (39, 407013), (117, 135671)]