242578191

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{8429}}^1$

素因数の和:8666

約数の個数: 16

約数和(自身を含む): 331400160

約数和(自身を除く): 88821969

約数列:

[1, 3, 53, 159, 181, 543, 8429, 9593, 25287, 28779, 446737, 1340211, 1525649, 4576947, 80859397, 242578191]

約数ペア:

[(1, 242578191), (3, 80859397), (53, 4576947), (159, 1525649), (181, 1340211), (543, 446737), (8429, 28779), (9593, 25287)]