22288119

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 35045376

約数和(自身を除く): 12757257

約数列:

[1, 3, 7, 21, 61, 127, 137, 183, 381, 411, 427, 889, 959, 1281, 2667, 2877, 7747, 8357, 17399, 23241, 25071, 52197, 54229, 58499, 121793, 162687, 175497, 365379, 1061339, 3184017, 7429373, 22288119]

約数ペア:

[(1, 22288119), (3, 7429373), (7, 3184017), (21, 1061339), (61, 365379), (127, 175497), (137, 162687), (183, 121793), (381, 58499), (411, 54229), (427, 52197), (889, 25071), (959, 23241), (1281, 17399), (2667, 8357), (2877, 7747)]