8127432831

素因数分解:

$3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{974863}}^1$

素因数の和:975270

約数の個数: 16

約数和(自身を含む): 12415867904

約数和(自身を除く): 4288435073

約数列:

[1, 3, 7, 21, 397, 1191, 2779, 8337, 974863, 2924589, 6824041, 20472123, 387020611, 1161061833, 2709144277, 8127432831]

約数ペア:

[(1, 8127432831), (3, 2709144277), (7, 1161061833), (21, 387020611), (397, 20472123), (1191, 6824041), (2779, 2924589), (8337, 974863)]