9221919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 14951424

約数和(自身を除く): 5729505

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 313, 427, 483, 939, 1281, 1403, 2191, 4209, 6573, 7199, 9821, 19093, 21597, 29463, 50393, 57279, 133651, 151179, 400953, 439139, 1317417, 3073973, 9221919]

約数ペア:

[(1, 9221919), (3, 3073973), (7, 1317417), (21, 439139), (23, 400953), (61, 151179), (69, 133651), (161, 57279), (183, 50393), (313, 29463), (427, 21597), (483, 19093), (939, 9821), (1281, 7199), (1403, 6573), (2191, 4209)]