17949382083

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{503249}}^1$

素因数の和:504579

約数の個数: 16

約数和(自身を含む): 26611860000

約数和(自身を除く): 8662477917

約数列:

[1, 3, 9, 27, 1321, 3963, 11889, 35667, 503249, 1509747, 4529241, 13587723, 664791929, 1994375787, 5983127361, 17949382083]

約数ペア:

[(1, 17949382083), (3, 5983127361), (9, 1994375787), (27, 664791929), (1321, 13587723), (3963, 4529241), (11889, 1509747), (35667, 503249)]