31193723929

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{2351}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 34243163136

約数和(自身を除く): 3049439207

約数列:

[1, 17, 31, 289, 527, 1481, 2351, 8959, 25177, 39967, 45911, 72881, 428009, 679439, 780487, 1238977, 3481831, 13268279, 21062609, 59191127, 107936761, 1006249159, 1834924937, 31193723929]

約数ペア:

[(1, 31193723929), (17, 1834924937), (31, 1006249159), (289, 107936761), (527, 59191127), (1481, 21062609), (2351, 13268279), (8959, 3481831), (25177, 1238977), (39967, 780487), (45911, 679439), (72881, 428009)]