328329001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 442987776

約数和(自身を除く): 114658775

約数列:

[1, 7, 11, 13, 77, 91, 143, 241, 1001, 1361, 1687, 2651, 3133, 9527, 14971, 17693, 18557, 21931, 34463, 104797, 123851, 194623, 241241, 328001, 1362361, 2296007, 3608011, 4264013, 25256077, 29848091, 46904143, 328329001]

約数ペア:

[(1, 328329001), (7, 46904143), (11, 29848091), (13, 25256077), (77, 4264013), (91, 3608011), (143, 2296007), (241, 1362361), (1001, 328001), (1361, 241241), (1687, 194623), (2651, 123851), (3133, 104797), (9527, 34463), (14971, 21931), (17693, 18557)]