345349347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 552434688

約数和(自身を除く): 207085341

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 1211, 3633, 3979, 4133, 11937, 12399, 27853, 28931, 83559, 86793, 95059, 285177, 665413, 715009, 1996239, 2145027, 5005063, 15015189, 16445207, 49335621, 115116449, 345349347]

約数ペア:

[(1, 345349347), (3, 115116449), (7, 49335621), (21, 16445207), (23, 15015189), (69, 5005063), (161, 2145027), (173, 1996239), (483, 715009), (519, 665413), (1211, 285177), (3633, 95059), (3979, 86793), (4133, 83559), (11937, 28931), (12399, 27853)]