40139913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64019}}^1$

素因数の和:64052

約数の個数: 16

約数和(自身を含む): 61459200

約数和(自身を除く): 21319287

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 64019, 192057, 704209, 1216361, 2112627, 3649083, 13379971, 40139913]

約数ペア:

[(1, 40139913), (3, 13379971), (11, 3649083), (19, 2112627), (33, 1216361), (57, 704209), (209, 192057), (627, 64019)]