1471304919

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16993}}^1$

素因数の和:17060

約数の個数: 48

約数和(自身を含む): 2479764480

約数和(自身を除く): 1008459561

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 12369, 16993, 28861, 50979, 86583, 118951, 322867, 356853, 526783, 832657, 968601, 1580349, 2260069, 2497971, 3687481, 6780207, 10008877, 11062443, 15820483, 25812367, 30026631, 47461449, 70062139, 77437101, 210186417, 490434973, 1471304919]

約数ペア:

[(1, 1471304919), (3, 490434973), (7, 210186417), (19, 77437101), (21, 70062139), (31, 47461449), (49, 30026631), (57, 25812367), (93, 15820483), (133, 11062443), (147, 10008877), (217, 6780207), (399, 3687481), (589, 2497971), (651, 2260069), (931, 1580349), (1519, 968601), (1767, 832657), (2793, 526783), (4123, 356853), (4557, 322867), (12369, 118951), (16993, 86583), (28861, 50979)]