24310221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 37997568

約数和(自身を除く): 13687347

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 991, 1443, 1887, 2973, 8177, 12883, 16847, 24531, 36667, 38649, 50541, 110001, 219011, 476671, 623339, 657033, 1430013, 1870017, 8103407, 24310221]

約数ペア:

[(1, 24310221), (3, 8103407), (13, 1870017), (17, 1430013), (37, 657033), (39, 623339), (51, 476671), (111, 219011), (221, 110001), (481, 50541), (629, 38649), (663, 36667), (991, 24531), (1443, 16847), (1887, 12883), (2973, 8177)]