40218991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 45934560

約数和(自身を除く): 5715569

約数列:

[1, 17, 19, 41, 323, 697, 779, 3037, 13243, 51629, 57703, 124517, 980951, 2116789, 2365823, 40218991]

約数ペア:

[(1, 40218991), (17, 2365823), (19, 2116789), (41, 980951), (323, 124517), (697, 57703), (779, 51629), (3037, 13243)]