788478717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5333}}^1$

素因数の和:5589

約数の個数: 32

約数和(自身を含む): 1204374528

約数和(自身を除く): 415895811

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 663, 669, 2899, 3791, 5333, 8697, 11373, 15999, 49283, 69329, 90661, 147849, 207987, 271983, 1178593, 1189259, 3535779, 3567777, 15460367, 20217403, 46381101, 60652209, 262826239, 788478717]

約数ペア:

[(1, 788478717), (3, 262826239), (13, 60652209), (17, 46381101), (39, 20217403), (51, 15460367), (221, 3567777), (223, 3535779), (663, 1189259), (669, 1178593), (2899, 271983), (3791, 207987), (5333, 147849), (8697, 90661), (11373, 69329), (15999, 49283)]