769297893

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 1300992000

約数和(自身を除く): 531694107

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 131, 147, 273, 343, 393, 439, 637, 917, 1029, 1317, 1703, 1911, 2751, 3073, 4459, 5109, 5707, 6419, 9219, 11921, 13377, 17121, 19257, 21511, 35763, 39949, 44933, 57509, 64533, 83447, 119847, 134799, 150577, 172527, 250341, 279643, 402563, 451731, 584129, 747617, 838929, 1207689, 1752387, 1957501, 2242851, 2817941, 5233319, 5872503, 8453823, 15699957, 19725587, 36633233, 59176761, 109899699, 256432631, 769297893]

約数ペア:

[(1, 769297893), (3, 256432631), (7, 109899699), (13, 59176761), (21, 36633233), (39, 19725587), (49, 15699957), (91, 8453823), (131, 5872503), (147, 5233319), (273, 2817941), (343, 2242851), (393, 1957501), (439, 1752387), (637, 1207689), (917, 838929), (1029, 747617), (1317, 584129), (1703, 451731), (1911, 402563), (2751, 279643), (3073, 250341), (4459, 172527), (5109, 150577), (5707, 134799), (6419, 119847), (9219, 83447), (11921, 64533), (13377, 57509), (17121, 44933), (19257, 39949), (21511, 35763)]