289388783

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{773}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 310516416

約数和(自身を除く): 21127633

約数列:

[1, 23, 41, 397, 773, 943, 9131, 16277, 17779, 31693, 306881, 374371, 728939, 7058263, 12582121, 289388783]

約数ペア:

[(1, 289388783), (23, 12582121), (41, 7058263), (397, 728939), (773, 374371), (943, 306881), (9131, 31693), (16277, 17779)]