38574627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 63974400

約数和(自身を除く): 25399773

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 1399, 2121, 3939, 4197, 9191, 9793, 18187, 27573, 29379, 54561, 127309, 141299, 381927, 423897, 989093, 1836887, 2967279, 5510661, 12858209, 38574627]

約数ペア:

[(1, 38574627), (3, 12858209), (7, 5510661), (13, 2967279), (21, 1836887), (39, 989093), (91, 423897), (101, 381927), (273, 141299), (303, 127309), (707, 54561), (1313, 29379), (1399, 27573), (2121, 18187), (3939, 9793), (4197, 9191)]