2220591801

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1\times {\mathrm{4729}}^1$

素因数の和:5736

約数の個数: 16

約数和(自身を含む): 2980429760

約数和(自身を除く): 759837959

約数列:

[1, 3, 193, 579, 811, 2433, 4729, 14187, 156523, 469569, 912697, 2738091, 3835219, 11505657, 740197267, 2220591801]

約数ペア:

[(1, 2220591801), (3, 740197267), (193, 11505657), (579, 3835219), (811, 2738091), (2433, 912697), (4729, 469569), (14187, 156523)]