2067874389

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{1481}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 3514118400

約数和(自身を除く): 1446244011

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 599, 777, 1481, 1797, 2331, 4193, 4443, 5391, 10367, 12579, 13329, 22163, 31101, 37737, 54797, 66489, 93303, 155141, 164391, 199467, 383579, 465423, 493173, 887119, 1150737, 1396269, 2661357, 3452211, 6209833, 7984071, 18629499, 32823403, 55888497, 98470209, 229763821, 295410627, 689291463, 2067874389]

約数ペア:

[(1, 2067874389), (3, 689291463), (7, 295410627), (9, 229763821), (21, 98470209), (37, 55888497), (63, 32823403), (111, 18629499), (259, 7984071), (333, 6209833), (599, 3452211), (777, 2661357), (1481, 1396269), (1797, 1150737), (2331, 887119), (4193, 493173), (4443, 465423), (5391, 383579), (10367, 199467), (12579, 164391), (13329, 155141), (22163, 93303), (31101, 66489), (37737, 54797)]