20174316561

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5249627}}^1$

素因数の和:5249701

約数の個数: 24

約数和(自身を含む): 33849601344

約数和(自身を除く): 13675284783

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 5249627, 15748881, 36747389, 47246643, 110242167, 320227247, 330726501, 960681741, 2241590729, 2882045223, 6724772187, 20174316561]

約数ペア:

[(1, 20174316561), (3, 6724772187), (7, 2882045223), (9, 2241590729), (21, 960681741), (61, 330726501), (63, 320227247), (183, 110242167), (427, 47246643), (549, 36747389), (1281, 15748881), (3843, 5249627)]