1321734

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1466106

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 109, 129, 141, 218, 258, 282, 327, 654, 2021, 4042, 4687, 5123, 6063, 9374, 10246, 12126, 14061, 15369, 28122, 30738, 220289, 440578, 660867, 1321734]

約数ペア:

[(1, 1321734), (2, 660867), (3, 440578), (6, 220289), (43, 30738), (47, 28122), (86, 15369), (94, 14061), (109, 12126), (129, 10246), (141, 9374), (218, 6063), (258, 5123), (282, 4687), (327, 4042), (654, 2021)]