74497553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 86647680

約数和(自身を除く): 12150127

約数列:

[1, 13, 17, 79, 221, 251, 289, 1027, 1343, 3263, 3757, 4267, 17459, 19829, 22831, 55471, 72539, 257777, 296803, 337093, 943007, 4382209, 5730581, 74497553]

約数ペア:

[(1, 74497553), (13, 5730581), (17, 4382209), (79, 943007), (221, 337093), (251, 296803), (289, 257777), (1027, 72539), (1343, 55471), (3263, 22831), (3757, 19829), (4267, 17459)]