479078733

素因数分解:

$3^1\times 7^4\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 751026528

約数和(自身を除く): 271947795

約数列:

[1, 3, 7, 21, 49, 147, 227, 293, 343, 681, 879, 1029, 1589, 2051, 2401, 4767, 6153, 7203, 11123, 14357, 33369, 43071, 66511, 77861, 100499, 199533, 233583, 301497, 465577, 545027, 703493, 1396731, 1635081, 2110479, 3259039, 9777117, 22813273, 68439819, 159692911, 479078733]

約数ペア:

[(1, 479078733), (3, 159692911), (7, 68439819), (21, 22813273), (49, 9777117), (147, 3259039), (227, 2110479), (293, 1635081), (343, 1396731), (681, 703493), (879, 545027), (1029, 465577), (1589, 301497), (2051, 233583), (2401, 199533), (4767, 100499), (6153, 77861), (7203, 66511), (11123, 43071), (14357, 33369)]