80394873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 123325440

約数和(自身を除く): 42930567

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 899, 1131, 1209, 2293, 2697, 6879, 11687, 29809, 35061, 66497, 71083, 89427, 199491, 213249, 864461, 924079, 2061407, 2593383, 2772237, 6184221, 26798291, 80394873]

約数ペア:

[(1, 80394873), (3, 26798291), (13, 6184221), (29, 2772237), (31, 2593383), (39, 2061407), (87, 924079), (93, 864461), (377, 213249), (403, 199491), (899, 89427), (1131, 71083), (1209, 66497), (2293, 35061), (2697, 29809), (6879, 11687)]