40097277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21317}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 66512160

約数和(自身を除く): 26414883

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 21317, 63951, 191853, 234487, 405023, 703461, 1215069, 2110383, 3645207, 4455253, 13365759, 40097277]

約数ペア:

[(1, 40097277), (3, 13365759), (9, 4455253), (11, 3645207), (19, 2110383), (33, 1215069), (57, 703461), (99, 405023), (171, 234487), (209, 191853), (627, 63951), (1881, 21317)]