47370993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21601}}^1$

素因数の和:21664

約数の個数: 16

約数和(自身を含む): 68435136

約数和(自身を除く): 21064143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 21601, 64803, 367217, 928843, 1101651, 2786529, 15790331, 47370993]

約数ペア:

[(1, 47370993), (3, 15790331), (17, 2786529), (43, 1101651), (51, 928843), (129, 367217), (731, 64803), (2193, 21601)]