389982141

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{63629}}^1$

素因数の和:63865

約数の個数: 16

約数和(自身を含む): 580305600

約数和(自身を除く): 190323459

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 63629, 190887, 572661, 1717983, 14443783, 43331349, 129994047, 389982141]

約数ペア:

[(1, 389982141), (3, 129994047), (9, 43331349), (27, 14443783), (227, 1717983), (681, 572661), (2043, 190887), (6129, 63629)]