2599697751

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 4206698496

約数和(自身を除く): 1607000745

約数列:

[1, 3, 7, 21, 23, 69, 131, 161, 181, 227, 393, 483, 543, 681, 917, 1267, 1589, 2751, 3013, 3801, 4163, 4767, 5221, 9039, 12489, 15663, 21091, 23711, 29141, 29737, 36547, 41087, 63273, 71133, 87423, 89211, 109641, 123261, 165977, 208159, 287609, 497931, 545353, 624477, 683951, 862827, 945001, 1636059, 2051853, 2835003, 3817471, 4787657, 5382397, 6615007, 11452413, 14362971, 16147191, 19845021, 37676779, 113030337, 123795131, 371385393, 866565917, 2599697751]

約数ペア:

[(1, 2599697751), (3, 866565917), (7, 371385393), (21, 123795131), (23, 113030337), (69, 37676779), (131, 19845021), (161, 16147191), (181, 14362971), (227, 11452413), (393, 6615007), (483, 5382397), (543, 4787657), (681, 3817471), (917, 2835003), (1267, 2051853), (1589, 1636059), (2751, 945001), (3013, 862827), (3801, 683951), (4163, 624477), (4767, 545353), (5221, 497931), (9039, 287609), (12489, 208159), (15663, 165977), (21091, 123261), (23711, 109641), (29141, 89211), (29737, 87423), (36547, 71133), (41087, 63273)]