7693947

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 30

約数和(自身を含む): 12016268

約数和(自身を除く): 4322321

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 387, 423, 1161, 1269, 2021, 2209, 3483, 3807, 6063, 6627, 18189, 19881, 54567, 59643, 94987, 163701, 178929, 284961, 854883, 2564649, 7693947]

約数ペア:

[(1, 7693947), (3, 2564649), (9, 854883), (27, 284961), (43, 178929), (47, 163701), (81, 94987), (129, 59643), (141, 54567), (387, 19881), (423, 18189), (1161, 6627), (1269, 6063), (2021, 3807), (2209, 3483)]