40505037

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 55204800

約数和(自身を除く): 14699763

約数列:

[1, 3, 61, 183, 211, 633, 1049, 3147, 12871, 38613, 63989, 191967, 221339, 664017, 13501679, 40505037]

約数ペア:

[(1, 40505037), (3, 13501679), (61, 664017), (183, 221339), (211, 191967), (633, 63989), (1049, 38613), (3147, 12871)]