31013423

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 39464064

約数和(自身を除く): 8450641

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1201, 1519, 3689, 8407, 20417, 25823, 37231, 58849, 142919, 260617, 632927, 1000433, 1824319, 4430489, 31013423]

約数ペア:

[(1, 31013423), (7, 4430489), (17, 1824319), (31, 1000433), (49, 632927), (119, 260617), (217, 142919), (527, 58849), (833, 37231), (1201, 25823), (1519, 20417), (3689, 8407)]