708552939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 991420416

約数和(自身を除く): 282867477

約数列:

[1, 3, 41, 67, 123, 127, 201, 381, 677, 2031, 2747, 5207, 8241, 8509, 15621, 25527, 27757, 45359, 83271, 85979, 136077, 257937, 348869, 1046607, 1859719, 3525139, 5579157, 5760593, 10575417, 17281779, 236184313, 708552939]

約数ペア:

[(1, 708552939), (3, 236184313), (41, 17281779), (67, 10575417), (123, 5760593), (127, 5579157), (201, 3525139), (381, 1859719), (677, 1046607), (2031, 348869), (2747, 257937), (5207, 136077), (8241, 85979), (8509, 83271), (15621, 45359), (25527, 27757)]