13812783

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 18955776

約数和(自身を除く): 5142993

約数列:

[1, 3, 47, 141, 163, 489, 601, 1803, 7661, 22983, 28247, 84741, 97963, 293889, 4604261, 13812783]

約数ペア:

[(1, 13812783), (3, 4604261), (47, 293889), (141, 97963), (163, 84741), (489, 28247), (601, 22983), (1803, 7661)]