40542873

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7177}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 62017920

約数和(自身を除く): 21475047

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 7177, 21531, 50239, 150717, 1930613, 5791839, 13514291, 40542873]

約数ペア:

[(1, 40542873), (3, 13514291), (7, 5791839), (21, 1930613), (269, 150717), (807, 50239), (1883, 21531), (5649, 7177)]