2021619633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 2971900800

約数和(自身を除く): 950281167

約数列:

[1, 3, 11, 33, 149, 317, 447, 951, 1297, 1639, 3487, 3891, 4917, 10461, 14267, 42801, 47233, 141699, 193253, 411149, 519563, 579759, 1233447, 1558689, 2125783, 4522639, 6377349, 13567917, 61261201, 183783603, 673873211, 2021619633]

約数ペア:

[(1, 2021619633), (3, 673873211), (11, 183783603), (33, 61261201), (149, 13567917), (317, 6377349), (447, 4522639), (951, 2125783), (1297, 1558689), (1639, 1233447), (3487, 579759), (3891, 519563), (4917, 411149), (10461, 193253), (14267, 141699), (42801, 47233)]