857362753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 979356672

約数和(自身を除く): 121993919

約数列:

[1, 13, 31, 67, 113, 281, 403, 871, 1469, 2077, 3503, 3653, 7571, 8711, 18827, 27001, 31753, 45539, 98423, 113243, 234701, 244751, 412789, 583637, 984343, 2127451, 3051113, 7587281, 12796459, 27656863, 65950981, 857362753]

約数ペア:

[(1, 857362753), (13, 65950981), (31, 27656863), (67, 12796459), (113, 7587281), (281, 3051113), (403, 2127451), (871, 984343), (1469, 583637), (2077, 412789), (3503, 244751), (3653, 234701), (7571, 113243), (8711, 98423), (18827, 45539), (27001, 31753)]