213149571

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{1063}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 288046080

約数和(自身を除く): 74896509

約数列:

[1, 3, 89, 267, 751, 1063, 2253, 3189, 66839, 94607, 200517, 283821, 798313, 2394939, 71049857, 213149571]

約数ペア:

[(1, 213149571), (3, 71049857), (89, 2394939), (267, 798313), (751, 283821), (1063, 200517), (2253, 94607), (3189, 66839)]