13237862379

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{222041}}^1$

素因数の和:222235

約数の個数: 32

約数和(自身を含む): 21486560256

約数和(自身を除く): 8248697877

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 501, 1169, 2839, 3507, 8517, 19873, 59619, 222041, 666123, 1554287, 3774697, 4662861, 11324091, 26422879, 37080847, 79268637, 111242541, 259565929, 630374399, 778697787, 1891123197, 4412620793, 13237862379]

約数ペア:

[(1, 13237862379), (3, 4412620793), (7, 1891123197), (17, 778697787), (21, 630374399), (51, 259565929), (119, 111242541), (167, 79268637), (357, 37080847), (501, 26422879), (1169, 11324091), (2839, 4662861), (3507, 3774697), (8517, 1554287), (19873, 666123), (59619, 222041)]