4684052121

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 7659724800

約数和(自身を除く): 2975672679

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 181, 237, 399, 543, 553, 821, 1267, 1501, 1659, 2463, 3439, 3801, 4503, 5747, 10317, 10507, 14299, 15599, 17241, 24073, 31521, 42897, 46797, 64859, 72219, 100093, 109193, 148601, 194577, 271681, 300279, 327579, 445803, 454013, 815043, 1040207, 1232321, 1362039, 1901767, 2823419, 3120621, 3696963, 5705301, 8470257, 8626247, 11739479, 19763933, 25878741, 35218437, 59291799, 82176353, 223050101, 246529059, 669150303, 1561350707, 4684052121]

約数ペア:

[(1, 4684052121), (3, 1561350707), (7, 669150303), (19, 246529059), (21, 223050101), (57, 82176353), (79, 59291799), (133, 35218437), (181, 25878741), (237, 19763933), (399, 11739479), (543, 8626247), (553, 8470257), (821, 5705301), (1267, 3696963), (1501, 3120621), (1659, 2823419), (2463, 1901767), (3439, 1362039), (3801, 1232321), (4503, 1040207), (5747, 815043), (10317, 454013), (10507, 445803), (14299, 327579), (15599, 300279), (17241, 271681), (24073, 194577), (31521, 148601), (42897, 109193), (46797, 100093), (64859, 72219)]