40396881

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{2053}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 61652864

約数和(自身を除く): 21255983

約数列:

[1, 3, 7, 21, 937, 2053, 2811, 6159, 6559, 14371, 19677, 43113, 1923661, 5770983, 13465627, 40396881]

約数ペア:

[(1, 40396881), (3, 13465627), (7, 5770983), (21, 1923661), (937, 43113), (2053, 19677), (2811, 14371), (6159, 6559)]