4055751

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 7248384

約数和(自身を除く): 3192633

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 311, 483, 567, 621, 933, 1449, 1863, 2177, 2799, 4347, 6531, 7153, 8397, 13041, 19593, 21459, 25191, 50071, 58779, 64377, 150213, 176337, 193131, 450639, 579393, 1351917, 4055751]

約数ペア:

[(1, 4055751), (3, 1351917), (7, 579393), (9, 450639), (21, 193131), (23, 176337), (27, 150213), (63, 64377), (69, 58779), (81, 50071), (161, 25191), (189, 21459), (207, 19593), (311, 13041), (483, 8397), (567, 7153), (621, 6531), (933, 4347), (1449, 2799), (1863, 2177)]