258201723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1429}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 383423040

約数和(自身を除く): 125221317

約数列:

[1, 3, 13, 39, 41, 113, 123, 339, 533, 1429, 1469, 1599, 4287, 4407, 4633, 13899, 18577, 55731, 58589, 60229, 161477, 175767, 180687, 484431, 761657, 2099201, 2284971, 6297603, 6620557, 19861671, 86067241, 258201723]

約数ペア:

[(1, 258201723), (3, 86067241), (13, 19861671), (39, 6620557), (41, 6297603), (113, 2284971), (123, 2099201), (339, 761657), (533, 484431), (1429, 180687), (1469, 175767), (1599, 161477), (4287, 60229), (4407, 58589), (4633, 55731), (13899, 18577)]