210835557

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3329}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 315843840

約数和(自身を除く): 105008283

約数列:

[1, 3, 9, 31, 93, 227, 279, 681, 2043, 3329, 7037, 9987, 21111, 29961, 63333, 103199, 309597, 755683, 928791, 2267049, 6801147, 23426173, 70278519, 210835557]

約数ペア:

[(1, 210835557), (3, 70278519), (9, 23426173), (31, 6801147), (93, 2267049), (227, 928791), (279, 755683), (681, 309597), (2043, 103199), (3329, 63333), (7037, 29961), (9987, 21111)]