715729996891

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1547347}}^1$

素因数の和:1547420

約数の個数: 48

約数和(自身を含む): 978617147904

約数和(自身を除く): 262887151013

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 169, 221, 299, 391, 1183, 1547, 2093, 2737, 2873, 3887, 5083, 20111, 27209, 35581, 66079, 462553, 1547347, 10831429, 20115511, 26304899, 35588981, 140808577, 184134293, 249122867, 261501643, 341963687, 462656753, 605012677, 1830511501, 2393745809, 3238597271, 4235088739, 4445527931, 6014537789, 7865164801, 31118695517, 42101764523, 55056153607, 102247142413, 715729996891]

約数ペア:

[(1, 715729996891), (7, 102247142413), (13, 55056153607), (17, 42101764523), (23, 31118695517), (91, 7865164801), (119, 6014537789), (161, 4445527931), (169, 4235088739), (221, 3238597271), (299, 2393745809), (391, 1830511501), (1183, 605012677), (1547, 462656753), (2093, 341963687), (2737, 261501643), (2873, 249122867), (3887, 184134293), (5083, 140808577), (20111, 35588981), (27209, 26304899), (35581, 20115511), (66079, 10831429), (462553, 1547347)]