2215691553

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 3137097600

約数和(自身を除く): 921406047

約数列:

[1, 3, 29, 53, 87, 139, 159, 417, 1537, 3457, 4031, 4611, 7367, 10371, 12093, 22101, 100253, 183221, 213643, 300759, 480523, 549663, 640929, 1441569, 5313409, 13935167, 15940227, 25467719, 41805501, 76403157, 738563851, 2215691553]

約数ペア:

[(1, 2215691553), (3, 738563851), (29, 76403157), (53, 41805501), (87, 25467719), (139, 15940227), (159, 13935167), (417, 5313409), (1537, 1441569), (3457, 640929), (4031, 549663), (4611, 480523), (7367, 300759), (10371, 213643), (12093, 183221), (22101, 100253)]