766291713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21481}}^1$

素因数の和:21565

約数の個数: 32

約数和(自身を含む): 1187868672

約数和(自身を除く): 421576959

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 11891, 21481, 35673, 64443, 236291, 494063, 708873, 1009607, 1482189, 3028821, 5434693, 11105677, 16304079, 23220961, 33317031, 69662883, 255430571, 766291713]

約数ペア:

[(1, 766291713), (3, 255430571), (11, 69662883), (23, 33317031), (33, 23220961), (47, 16304079), (69, 11105677), (141, 5434693), (253, 3028821), (517, 1482189), (759, 1009607), (1081, 708873), (1551, 494063), (3243, 236291), (11891, 64443), (21481, 35673)]