12291260513

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{1021}}^1\times {\mathrm{3251}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 14703358656

約数和(自身を除く): 2412098143

約数列:

[1, 7, 23, 161, 529, 1021, 3251, 3703, 7147, 22757, 23483, 74773, 164381, 523411, 540109, 1719779, 3319271, 3780763, 12038453, 23234897, 76343233, 534402631, 1755894359, 12291260513]

約数ペア:

[(1, 12291260513), (7, 1755894359), (23, 534402631), (161, 76343233), (529, 23234897), (1021, 12038453), (3251, 3780763), (3703, 3319271), (7147, 1719779), (22757, 540109), (23483, 523411), (74773, 164381)]