4947281036733

素因数分解:

$3^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{40992659}}^1$

素因数の和:40993497

約数の個数: 24

約数和(自身を含む): 7682680366560

約数和(自身を除く): 2735399329827

約数列:

[1, 3, 7, 21, 49, 147, 821, 2463, 5747, 17241, 40229, 120687, 40992659, 122977977, 286948613, 860845839, 2008640291, 6025920873, 33654973039, 100964919117, 235584811273, 706754433819, 1649093678911, 4947281036733]

約数ペア:

[(1, 4947281036733), (3, 1649093678911), (7, 706754433819), (21, 235584811273), (49, 100964919117), (147, 33654973039), (821, 6025920873), (2463, 2008640291), (5747, 860845839), (17241, 286948613), (40229, 122977977), (120687, 40992659)]