1351917

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1044243

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 311, 483, 621, 933, 1449, 2177, 2799, 4347, 6531, 7153, 8397, 19593, 21459, 50071, 58779, 64377, 150213, 193131, 450639, 1351917]

約数ペア:

[(1, 1351917), (3, 450639), (7, 193131), (9, 150213), (21, 64377), (23, 58779), (27, 50071), (63, 21459), (69, 19593), (161, 8397), (189, 7153), (207, 6531), (311, 4347), (483, 2799), (621, 2177), (933, 1449)]