143012919

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{42299}}^1$

素因数の和:42339

約数の個数: 24

約数和(自身を含む): 231465600

約数和(自身を除く): 88452681

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 42299, 126897, 296093, 888279, 972877, 2072651, 2918631, 6217953, 6810139, 20430417, 47670973, 143012919]

約数ペア:

[(1, 143012919), (3, 47670973), (7, 20430417), (21, 6810139), (23, 6217953), (49, 2918631), (69, 2072651), (147, 972877), (161, 888279), (483, 296093), (1127, 126897), (3381, 42299)]