2571288831

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{196087}}^1$

素因数の和:196171

約数の個数: 24

約数和(自身を含む): 3915485184

約数和(自身を除く): 1344196353

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 196087, 588261, 1764783, 6078697, 9216089, 18236091, 27648267, 54708273, 82944801, 285698759, 857096277, 2571288831]

約数ペア:

[(1, 2571288831), (3, 857096277), (9, 285698759), (31, 82944801), (47, 54708273), (93, 27648267), (141, 18236091), (279, 9216089), (423, 6078697), (1457, 1764783), (4371, 588261), (13113, 196087)]