253228417

素因数分解:

${\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 277984000

約数和(自身を除く): 24755583

約数列:

[1, 13, 79, 169, 1027, 1459, 2197, 13351, 18967, 115261, 173563, 246571, 1498393, 3205423, 19479109, 253228417]

約数ペア:

[(1, 253228417), (13, 19479109), (79, 3205423), (169, 1498393), (1027, 246571), (1459, 173563), (2197, 115261), (13351, 18967)]