313601057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 418037760

約数和(自身を除く): 104436703

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 749, 1177, 1309, 1819, 2239, 8239, 12733, 15673, 20009, 24629, 38063, 140063, 172403, 239573, 266441, 418693, 1677011, 2635303, 2930851, 4072741, 18447121, 28509187, 44800151, 313601057]

約数ペア:

[(1, 313601057), (7, 44800151), (11, 28509187), (17, 18447121), (77, 4072741), (107, 2930851), (119, 2635303), (187, 1677011), (749, 418693), (1177, 266441), (1309, 239573), (1819, 172403), (2239, 140063), (8239, 38063), (12733, 24629), (15673, 20009)]