7888925979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{1753}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 12569192064

約数和(自身を除く): 4680266085

約数列:

[1, 3, 9, 11, 33, 99, 131, 347, 393, 1041, 1179, 1441, 1753, 3123, 3817, 4323, 5259, 11451, 12969, 15777, 19283, 34353, 45457, 57849, 136371, 173547, 229643, 409113, 500027, 608291, 688929, 1500081, 1824873, 2066787, 2526073, 4500243, 5474619, 6691201, 7578219, 20073603, 22734657, 60220809, 79686121, 239058363, 717175089, 876547331, 2629641993, 7888925979]

約数ペア:

[(1, 7888925979), (3, 2629641993), (9, 876547331), (11, 717175089), (33, 239058363), (99, 79686121), (131, 60220809), (347, 22734657), (393, 20073603), (1041, 7578219), (1179, 6691201), (1441, 5474619), (1753, 4500243), (3123, 2526073), (3817, 2066787), (4323, 1824873), (5259, 1500081), (11451, 688929), (12969, 608291), (15777, 500027), (19283, 409113), (34353, 229643), (45457, 173547), (57849, 136371)]