15992977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 21608640

約数和(自身を除く): 5615663

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1229, 1859, 8603, 13013, 13519, 15977, 94633, 111839, 175747, 207701, 1230229, 1453907, 2284711, 15992977]

約数ペア:

[(1, 15992977), (7, 2284711), (11, 1453907), (13, 1230229), (77, 207701), (91, 175747), (143, 111839), (169, 94633), (1001, 15977), (1183, 13519), (1229, 13013), (1859, 8603)]