2945643771

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{69337}}^1$

素因数の和:69388

約数の個数: 36

約数和(自身を含む): 4853382648

約数和(自身を除く): 1907738877

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 357, 833, 867, 2023, 2499, 6069, 14161, 42483, 69337, 208011, 485359, 1178729, 1456077, 3397513, 3536187, 8251103, 10192539, 20038393, 24753309, 57757721, 60115179, 140268751, 173273163, 420806253, 981881257, 2945643771]

約数ペア:

[(1, 2945643771), (3, 981881257), (7, 420806253), (17, 173273163), (21, 140268751), (49, 60115179), (51, 57757721), (119, 24753309), (147, 20038393), (289, 10192539), (357, 8251103), (833, 3536187), (867, 3397513), (2023, 1456077), (2499, 1178729), (6069, 485359), (14161, 208011), (42483, 69337)]