406142079

素因数分解:

$3^1\times 7^1\times {\mathrm{3617}}^1\times {\mathrm{5347}}^1$

素因数の和:8974

約数の個数: 16

約数和(自身を含む): 619170048

約数和(自身を除く): 213027969

約数列:

[1, 3, 7, 21, 3617, 5347, 10851, 16041, 25319, 37429, 75957, 112287, 19340099, 58020297, 135380693, 406142079]

約数ペア:

[(1, 406142079), (3, 135380693), (7, 58020297), (21, 19340099), (3617, 112287), (5347, 75957), (10851, 37429), (16041, 25319)]