70481411

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 98492352

約数和(自身を除く): 28010941

約数列:

[1, 7, 11, 13, 37, 77, 91, 121, 143, 173, 259, 407, 481, 847, 1001, 1211, 1573, 1903, 2249, 2849, 3367, 4477, 5291, 6401, 11011, 13321, 15743, 20933, 24739, 31339, 37037, 44807, 58201, 70411, 83213, 146531, 173173, 272129, 407407, 492877, 582491, 774521, 915343, 1904903, 5421647, 6407401, 10068773, 70481411]

約数ペア:

[(1, 70481411), (7, 10068773), (11, 6407401), (13, 5421647), (37, 1904903), (77, 915343), (91, 774521), (121, 582491), (143, 492877), (173, 407407), (259, 272129), (407, 173173), (481, 146531), (847, 83213), (1001, 70411), (1211, 58201), (1573, 44807), (1903, 37037), (2249, 31339), (2849, 24739), (3367, 20933), (4477, 15743), (5291, 13321), (6401, 11011)]