40685919

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 58609152

約数和(自身を除く): 17923233

約数列:

[1, 3, 23, 31, 69, 93, 529, 713, 827, 1587, 2139, 2481, 16399, 19021, 25637, 49197, 57063, 76911, 437483, 589651, 1312449, 1768953, 13561973, 40685919]

約数ペア:

[(1, 40685919), (3, 13561973), (23, 1768953), (31, 1312449), (69, 589651), (93, 437483), (529, 76911), (713, 57063), (827, 49197), (1587, 25637), (2139, 19021), (2481, 16399)]