1623590969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 2279854080

約数和(自身を除く): 656263111

約数列:

[1, 7, 11, 13, 37, 59, 77, 91, 143, 259, 407, 413, 481, 649, 743, 767, 1001, 2183, 2849, 3367, 4543, 5201, 5291, 5369, 8173, 8437, 9659, 15281, 24013, 27491, 28379, 37037, 43837, 57211, 59059, 67613, 106249, 168091, 192437, 198653, 302401, 306859, 312169, 357383, 482207, 569881, 743743, 1621969, 2116807, 2185183, 2501681, 3375449, 3931213, 3989167, 6268691, 11353783, 17841659, 21085597, 27518491, 43880837, 124891613, 147599179, 231941567, 1623590969]

約数ペア:

[(1, 1623590969), (7, 231941567), (11, 147599179), (13, 124891613), (37, 43880837), (59, 27518491), (77, 21085597), (91, 17841659), (143, 11353783), (259, 6268691), (407, 3989167), (413, 3931213), (481, 3375449), (649, 2501681), (743, 2185183), (767, 2116807), (1001, 1621969), (2183, 743743), (2849, 569881), (3367, 482207), (4543, 357383), (5201, 312169), (5291, 306859), (5369, 302401), (8173, 198653), (8437, 192437), (9659, 168091), (15281, 106249), (24013, 67613), (27491, 59059), (28379, 57211), (37037, 43837)]