9865302209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{2221}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 12041035776

約数和(自身を除く): 2175733567

約数列:

[1, 7, 23, 47, 161, 329, 587, 1081, 2221, 4109, 7567, 13501, 15547, 27589, 51083, 94507, 104387, 193123, 357581, 634547, 730709, 1303727, 2400901, 4441829, 9126089, 16806307, 29985721, 61275169, 209900047, 428926183, 1409328887, 9865302209]

約数ペア:

[(1, 9865302209), (7, 1409328887), (23, 428926183), (47, 209900047), (161, 61275169), (329, 29985721), (587, 16806307), (1081, 9126089), (2221, 4441829), (4109, 2400901), (7567, 1303727), (13501, 730709), (15547, 634547), (27589, 357581), (51083, 193123), (94507, 104387)]