288977421

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{4937}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 391089600

約数和(自身を除く): 102112179

約数列:

[1, 3, 109, 179, 327, 537, 4937, 14811, 19511, 58533, 538133, 883723, 1614399, 2651169, 96325807, 288977421]

約数ペア:

[(1, 288977421), (3, 96325807), (109, 2651169), (179, 1614399), (327, 883723), (537, 538133), (4937, 58533), (14811, 19511)]