3075891

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2246349

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 593, 741, 1729, 1779, 4151, 5187, 7709, 11267, 12453, 23127, 33801, 53963, 78869, 146471, 161889, 236607, 439413, 1025297, 3075891]

約数ペア:

[(1, 3075891), (3, 1025297), (7, 439413), (13, 236607), (19, 161889), (21, 146471), (39, 78869), (57, 53963), (91, 33801), (133, 23127), (247, 12453), (273, 11267), (399, 7709), (593, 5187), (741, 4151), (1729, 1779)]