550814979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7877}}^1$

素因数の和:8067

約数の個数: 32

約数和(自身を含む): 868218624

約数和(自身を除く): 317403645

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1793, 2119, 5379, 6357, 7877, 23309, 23631, 69927, 86647, 102401, 259941, 307203, 1126411, 1283951, 3379233, 3851853, 14123461, 16691363, 42370383, 50074089, 183604993, 550814979]

約数ペア:

[(1, 550814979), (3, 183604993), (11, 50074089), (13, 42370383), (33, 16691363), (39, 14123461), (143, 3851853), (163, 3379233), (429, 1283951), (489, 1126411), (1793, 307203), (2119, 259941), (5379, 102401), (6357, 86647), (7877, 69927), (23309, 23631)]