349918263

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{5563}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 525130320

約数和(自身を除く): 175212057

約数列:

[1, 3, 9, 29, 87, 241, 261, 723, 2169, 5563, 6989, 16689, 20967, 50067, 62901, 161327, 483981, 1340683, 1451943, 4022049, 12066147, 38879807, 116639421, 349918263]

約数ペア:

[(1, 349918263), (3, 116639421), (9, 38879807), (29, 12066147), (87, 4022049), (241, 1451943), (261, 1340683), (723, 483981), (2169, 161327), (5563, 62901), (6989, 50067), (16689, 20967)]