253346931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6199}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 386880000

約数和(自身を除く): 133533069

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2151, 4541, 6199, 13623, 18597, 40869, 55791, 117781, 353343, 1060029, 1481561, 4444683, 13334049, 28149659, 84448977, 253346931]

約数ペア:

[(1, 253346931), (3, 84448977), (9, 28149659), (19, 13334049), (57, 4444683), (171, 1481561), (239, 1060029), (717, 353343), (2151, 117781), (4541, 55791), (6199, 40869), (13623, 18597)]