7979141807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{27827}}^1$

素因数の和:28007

約数の個数: 32

約数和(自身を含む): 10322629632

約数和(自身を除く): 2343487825

約数列:

[1, 7, 13, 23, 91, 137, 161, 299, 959, 1781, 2093, 3151, 12467, 22057, 27827, 40963, 194789, 286741, 361751, 640021, 2532257, 3812299, 4480147, 8320273, 26686093, 49559887, 58241911, 87682877, 346919209, 613780139, 1139877401, 7979141807]

約数ペア:

[(1, 7979141807), (7, 1139877401), (13, 613780139), (23, 346919209), (91, 87682877), (137, 58241911), (161, 49559887), (299, 26686093), (959, 8320273), (1781, 4480147), (2093, 3812299), (3151, 2532257), (12467, 640021), (22057, 361751), (27827, 286741), (40963, 194789)]