2019751923

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{597383}}^1$

素因数の和:597423

約数の個数: 24

約数和(自身を含む): 3268885248

約数和(自身を除く): 1249133325

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 597383, 1792149, 4181681, 12545043, 13739809, 29271767, 41219427, 87815301, 96178663, 288535989, 673250641, 2019751923]

約数ペア:

[(1, 2019751923), (3, 673250641), (7, 288535989), (21, 96178663), (23, 87815301), (49, 41219427), (69, 29271767), (147, 13739809), (161, 12545043), (483, 4181681), (1127, 1792149), (3381, 597383)]