19325659311

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13337239}}^1$

素因数の和:13337275

約数の個数: 24

約数和(自身を含む): 33289751040

約数和(自身を除く): 13964091729

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 13337239, 40011717, 93360673, 120035151, 280082019, 306756497, 840246057, 920269491, 2147295479, 2760808473, 6441886437, 19325659311]

約数ペア:

[(1, 19325659311), (3, 6441886437), (7, 2760808473), (9, 2147295479), (21, 920269491), (23, 840246057), (63, 306756497), (69, 280082019), (161, 120035151), (207, 93360673), (483, 40011717), (1449, 13337239)]