40203969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13049}}^1$

素因数の和:13144

約数の個数: 16

約数和(自身を含む): 58464000

約数和(自身を除く): 18260031

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 13049, 39147, 169637, 508911, 1030871, 3092613, 13401323, 40203969]

約数ペア:

[(1, 40203969), (3, 13401323), (13, 3092613), (39, 1030871), (79, 508911), (237, 169637), (1027, 39147), (3081, 13049)]