6637129919

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1597

約数の個数: 40

約数和(自身を含む): 8276618880

約数和(自身を除く): 1639488961

約数列:

[1, 7, 17, 49, 113, 119, 343, 791, 833, 1439, 1921, 2401, 5537, 5831, 10073, 13447, 24463, 38759, 40817, 70511, 94129, 162607, 171241, 271313, 493577, 658903, 1138249, 1198687, 2764319, 3455039, 4612321, 7967743, 8390809, 19350233, 55774201, 58735663, 135451631, 390419407, 948161417, 6637129919]

約数ペア:

[(1, 6637129919), (7, 948161417), (17, 390419407), (49, 135451631), (113, 58735663), (119, 55774201), (343, 19350233), (791, 8390809), (833, 7967743), (1439, 4612321), (1921, 3455039), (2401, 2764319), (5537, 1198687), (5831, 1138249), (10073, 658903), (13447, 493577), (24463, 271313), (38759, 171241), (40817, 162607), (70511, 94129)]