243948385681

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{598783}}^1$

素因数の和:598862

約数の個数: 48

約数和(自身を含む): 338940485632

約数和(自身を除く): 94992099951

約数列:

[1, 7, 11, 13, 37, 77, 91, 121, 143, 259, 407, 481, 847, 1001, 1573, 2849, 3367, 4477, 5291, 11011, 31339, 37037, 58201, 407407, 598783, 4191481, 6586613, 7784179, 22154971, 46106291, 54489253, 72452743, 85625969, 155084797, 243704681, 288014623, 507169201, 599381783, 941885659, 1705932767, 2016102361, 2680751491, 3168160853, 6593199613, 18765260437, 22177125971, 34849769383, 243948385681]

約数ペア:

[(1, 243948385681), (7, 34849769383), (11, 22177125971), (13, 18765260437), (37, 6593199613), (77, 3168160853), (91, 2680751491), (121, 2016102361), (143, 1705932767), (259, 941885659), (407, 599381783), (481, 507169201), (847, 288014623), (1001, 243704681), (1573, 155084797), (2849, 85625969), (3367, 72452743), (4477, 54489253), (5291, 46106291), (11011, 22154971), (31339, 7784179), (37037, 6586613), (58201, 4191481), (407407, 598783)]