40985903

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{28843}}^1$

素因数の和:28886

約数の個数: 12

約数和(自身を含む): 49323240

約数和(自身を除く): 8337337

約数列:

[1, 7, 29, 49, 203, 1421, 28843, 201901, 836447, 1413307, 5855129, 40985903]

約数ペア:

[(1, 40985903), (7, 5855129), (29, 1413307), (49, 836447), (203, 201901), (1421, 28843)]