551479071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1663}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 865492992

約数和(自身を除く): 314013921

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 773, 1663, 2319, 4989, 8503, 10049, 18293, 21619, 25509, 30147, 54879, 64857, 110539, 237809, 331617, 713427, 1285499, 3856497, 14140489, 16711487, 42421467, 50134461, 183826357, 551479071]

約数ペア:

[(1, 551479071), (3, 183826357), (11, 50134461), (13, 42421467), (33, 16711487), (39, 14140489), (143, 3856497), (429, 1285499), (773, 713427), (1663, 331617), (2319, 237809), (4989, 110539), (8503, 64857), (10049, 54879), (18293, 30147), (21619, 25509)]