343081263

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1201}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 534188032

約数和(自身を除く): 191106769

約数列:

[1, 3, 7, 21, 61, 183, 223, 427, 669, 1201, 1281, 1561, 3603, 4683, 8407, 13603, 25221, 40809, 73261, 95221, 219783, 267823, 285663, 512827, 803469, 1538481, 1874761, 5624283, 16337203, 49011609, 114360421, 343081263]

約数ペア:

[(1, 343081263), (3, 114360421), (7, 49011609), (21, 16337203), (61, 5624283), (183, 1874761), (223, 1538481), (427, 803469), (669, 512827), (1201, 285663), (1281, 267823), (1561, 219783), (3603, 95221), (4683, 73261), (8407, 40809), (13603, 25221)]