29785197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17761}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 43765568

約数和(自身を除く): 13980371

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 17761, 53283, 230893, 692679, 763723, 2291169, 9928399, 29785197]

約数ペア:

[(1, 29785197), (3, 9928399), (13, 2291169), (39, 763723), (43, 692679), (129, 230893), (559, 53283), (1677, 17761)]