28205121003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{207869}}^1$

素因数の和:209362

約数の個数: 16

約数和(自身を含む): 38846745600

約数和(自身を除く): 10641624597

約数列:

[1, 3, 31, 93, 1459, 4377, 45229, 135687, 207869, 623607, 6443939, 19331817, 303280871, 909842613, 9401707001, 28205121003]

約数ペア:

[(1, 28205121003), (3, 9401707001), (31, 909842613), (93, 303280871), (1459, 19331817), (4377, 6443939), (45229, 623607), (135687, 207869)]