942021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 1482624

約数和(自身を除く): 540603

約数列:

[1, 3, 9, 17, 47, 51, 131, 141, 153, 393, 423, 799, 1179, 2227, 2397, 6157, 6681, 7191, 18471, 20043, 55413, 104669, 314007, 942021]

約数ペア:

[(1, 942021), (3, 314007), (9, 104669), (17, 55413), (47, 20043), (51, 18471), (131, 7191), (141, 6681), (153, 6157), (393, 2397), (423, 2227), (799, 1179)]