3861831169

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15866

約数の個数: 32

約数和(自身を含む): 4851302400

約数和(自身を除く): 989471231

約数列:

[1, 7, 23, 31, 49, 161, 217, 343, 713, 1127, 1519, 4991, 7889, 10633, 15791, 34937, 110537, 244559, 363193, 489521, 773759, 2542351, 3426647, 5416313, 11258983, 17796457, 23986529, 78812881, 124575199, 167905703, 551690167, 3861831169]

約数ペア:

[(1, 3861831169), (7, 551690167), (23, 167905703), (31, 124575199), (49, 78812881), (161, 23986529), (217, 17796457), (343, 11258983), (713, 5416313), (1127, 3426647), (1519, 2542351), (4991, 773759), (7889, 489521), (10633, 363193), (15791, 244559), (34937, 110537)]