1927551987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{72823}}^1$

素因数の和:73019

約数の個数: 24

約数和(自身を含む): 2965101984

約数和(自身を除く): 1037549997

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 8823, 26469, 72823, 218469, 655407, 1237991, 3713973, 11141919, 12598379, 37795137, 113385411, 214172443, 642517329, 1927551987]

約数ペア:

[(1, 1927551987), (3, 642517329), (9, 214172443), (17, 113385411), (51, 37795137), (153, 12598379), (173, 11141919), (519, 3713973), (1557, 1237991), (2941, 655407), (8823, 218469), (26469, 72823)]