38118561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 19834719

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 769, 1209, 1271, 1599, 2307, 3813, 9997, 16523, 23839, 29991, 31529, 49569, 71517, 94587, 309907, 409877, 929721, 977399, 1229631, 2932197, 12706187, 38118561]

約数ペア:

[(1, 38118561), (3, 12706187), (13, 2932197), (31, 1229631), (39, 977399), (41, 929721), (93, 409877), (123, 309907), (403, 94587), (533, 71517), (769, 49569), (1209, 31529), (1271, 29991), (1599, 23839), (2307, 16523), (3813, 9997)]