212140803

素因数分解:

$3^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{3917}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 323470080

約数和(自身を除く): 111329277

約数列:

[1, 3, 7, 21, 2579, 3917, 7737, 11751, 18053, 27419, 54159, 82257, 10101943, 30305829, 70713601, 212140803]

約数ペア:

[(1, 212140803), (3, 70713601), (7, 30305829), (21, 10101943), (2579, 82257), (3917, 54159), (7737, 27419), (11751, 18053)]