26269971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 44179968

約数和(自身を除く): 17909997

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 2347, 3731, 7041, 11193, 16429, 30511, 49287, 91533, 96227, 213577, 288681, 640731, 673589, 1250951, 2020767, 3752853, 8756657, 26269971]

約数ペア:

[(1, 26269971), (3, 8756657), (7, 3752853), (13, 2020767), (21, 1250951), (39, 673589), (41, 640731), (91, 288681), (123, 213577), (273, 96227), (287, 91533), (533, 49287), (861, 30511), (1599, 16429), (2347, 11193), (3731, 7041)]