252248829

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 398721024

約数和(自身を除く): 146472195

約数列:

[1, 3, 7, 21, 31, 93, 217, 233, 651, 699, 1631, 1663, 4893, 4989, 7223, 11641, 21669, 34923, 50561, 51553, 151683, 154659, 360871, 387479, 1082613, 1162437, 2712353, 8137059, 12011849, 36035547, 84082943, 252248829]

約数ペア:

[(1, 252248829), (3, 84082943), (7, 36035547), (21, 12011849), (31, 8137059), (93, 2712353), (217, 1162437), (233, 1082613), (651, 387479), (699, 360871), (1631, 154659), (1663, 151683), (4893, 51553), (4989, 50561), (7223, 34923), (11641, 21669)]