2915271

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 4618240

約数和(自身を除く): 1702969

約数列:

[1, 3, 9, 27, 31, 43, 81, 93, 129, 243, 279, 387, 729, 837, 1161, 1333, 2187, 2511, 3483, 3999, 7533, 10449, 11997, 22599, 31347, 35991, 67797, 94041, 107973, 323919, 971757, 2915271]

約数ペア:

[(1, 2915271), (3, 971757), (9, 323919), (27, 107973), (31, 94041), (43, 67797), (81, 35991), (93, 31347), (129, 22599), (243, 11997), (279, 10449), (387, 7533), (729, 3999), (837, 3483), (1161, 2511), (1333, 2187)]