7749138271

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 9701462016

約数和(自身を除く): 1952323745

約数列:

[1, 7, 17, 49, 107, 119, 227, 383, 749, 833, 1589, 1819, 2681, 3859, 5243, 6511, 11123, 12733, 18767, 24289, 27013, 40981, 45577, 86941, 89131, 170023, 189091, 286867, 319039, 412913, 608587, 696677, 1190161, 1477997, 2008069, 2890391, 4260109, 4876739, 9302687, 10345979, 20232737, 34137173, 65118809, 72421853, 158145679, 455831663, 1107019753, 7749138271]

約数ペア:

[(1, 7749138271), (7, 1107019753), (17, 455831663), (49, 158145679), (107, 72421853), (119, 65118809), (227, 34137173), (383, 20232737), (749, 10345979), (833, 9302687), (1589, 4876739), (1819, 4260109), (2681, 2890391), (3859, 2008069), (5243, 1477997), (6511, 1190161), (11123, 696677), (12733, 608587), (18767, 412913), (24289, 319039), (27013, 286867), (40981, 189091), (45577, 170023), (86941, 89131)]