15691350339

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1\times {\mathrm{1783}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 26107141632

約数和(自身を除く): 10415791293

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 857, 1141, 1467, 1783, 2571, 3423, 5349, 5999, 7713, 10269, 12481, 16047, 17997, 37443, 53991, 112329, 139691, 290629, 419073, 871887, 977837, 1257219, 1528031, 2034403, 2615661, 2933511, 4584093, 6103209, 8800533, 10696217, 13752279, 18309627, 32088651, 96265953, 249069053, 747207159, 1743483371, 2241621477, 5230450113, 15691350339]

約数ペア:

[(1, 15691350339), (3, 5230450113), (7, 2241621477), (9, 1743483371), (21, 747207159), (63, 249069053), (163, 96265953), (489, 32088651), (857, 18309627), (1141, 13752279), (1467, 10696217), (1783, 8800533), (2571, 6103209), (3423, 4584093), (5349, 2933511), (5999, 2615661), (7713, 2034403), (10269, 1528031), (12481, 1257219), (16047, 977837), (17997, 871887), (37443, 419073), (53991, 290629), (112329, 139691)]