249071751

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5867}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 370740240

約数和(自身を除く): 121668489

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 4717, 5867, 14151, 17601, 42453, 52803, 310951, 522163, 932853, 1566489, 2798559, 4699467, 27674639, 83023917, 249071751]

約数ペア:

[(1, 249071751), (3, 83023917), (9, 27674639), (53, 4699467), (89, 2798559), (159, 1566489), (267, 932853), (477, 522163), (801, 310951), (4717, 52803), (5867, 42453), (14151, 17601)]