297561721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 318283200

約数和(自身を除く): 20721479

約数列:

[1, 29, 59, 61, 1711, 1769, 2851, 3599, 82679, 104371, 168209, 173911, 4878061, 5043419, 10260749, 297561721]

約数ペア:

[(1, 297561721), (29, 10260749), (59, 5043419), (61, 4878061), (1711, 173911), (1769, 168209), (2851, 104371), (3599, 82679)]