40945401

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38231}}^1$

素因数の和:38261

約数の個数: 24

約数和(自身を含む): 71570304

約数和(自身を除く): 30624903

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 38231, 114693, 267617, 344079, 649927, 802851, 1949781, 2408553, 4549489, 5849343, 13648467, 40945401]

約数ペア:

[(1, 40945401), (3, 13648467), (7, 5849343), (9, 4549489), (17, 2408553), (21, 1949781), (51, 802851), (63, 649927), (119, 344079), (153, 267617), (357, 114693), (1071, 38231)]