489715481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1601}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 546730560

約数和(自身を除く): 57015079

約数列:

[1, 17, 19, 323, 947, 1601, 16099, 17993, 27217, 30419, 305881, 517123, 1516147, 25774499, 28806793, 489715481]

約数ペア:

[(1, 489715481), (17, 28806793), (19, 25774499), (323, 1516147), (947, 517123), (1601, 305881), (16099, 30419), (17993, 27217)]