634884867

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 1002726400

約数和(自身を除く): 367841533

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 229, 279, 523, 589, 687, 1569, 1767, 2061, 4351, 4707, 5301, 7099, 9937, 13053, 16213, 21297, 29811, 39159, 48639, 63891, 89433, 119767, 134881, 145917, 308047, 359301, 404643, 924141, 1077903, 1213929, 2275573, 2772423, 3712777, 6826719, 11138331, 20480157, 33414993, 70542763, 211628289, 634884867]

約数ペア:

[(1, 634884867), (3, 211628289), (9, 70542763), (19, 33414993), (31, 20480157), (57, 11138331), (93, 6826719), (171, 3712777), (229, 2772423), (279, 2275573), (523, 1213929), (589, 1077903), (687, 924141), (1569, 404643), (1767, 359301), (2061, 308047), (4351, 145917), (4707, 134881), (5301, 119767), (7099, 89433), (9937, 63891), (13053, 48639), (16213, 39159), (21297, 29811)]