15131951373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1\times {\mathrm{8747}}^1$

素因数の和:16257

約数の個数: 32

約数和(自身を含む): 25160647680

約数和(自身を除く): 10028696307

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 7489, 8747, 22467, 26241, 52423, 61229, 82379, 96217, 157269, 183687, 247137, 288651, 576653, 673519, 1729959, 2020557, 65506283, 196518849, 458543981, 720569113, 1375631943, 2161707339, 5043983791, 15131951373]

約数ペア:

[(1, 15131951373), (3, 5043983791), (7, 2161707339), (11, 1375631943), (21, 720569113), (33, 458543981), (77, 196518849), (231, 65506283), (7489, 2020557), (8747, 1729959), (22467, 673519), (26241, 576653), (52423, 288651), (61229, 247137), (82379, 183687), (96217, 157269)]