40091079

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65831}}^1$

素因数の和:65870

約数の個数: 16

約数和(自身を含む): 63198720

約数和(自身を除く): 23107641

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 65831, 197493, 460817, 1382451, 1909099, 5727297, 13363693, 40091079]

約数ペア:

[(1, 40091079), (3, 13363693), (7, 5727297), (21, 1909099), (29, 1382451), (87, 460817), (203, 197493), (609, 65831)]