40902231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 16640169

約数列:

[1, 3, 19, 57, 809, 887, 2427, 2661, 15371, 16853, 46113, 50559, 717583, 2152749, 13634077, 40902231]

約数ペア:

[(1, 40902231), (3, 13634077), (19, 2152749), (57, 717583), (809, 50559), (887, 46113), (2427, 16853), (2661, 15371)]