1964541

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 2725184

約数和(自身を除く): 760643

約数列:

[1, 3, 43, 97, 129, 157, 291, 471, 4171, 6751, 12513, 15229, 20253, 45687, 654847, 1964541]

約数ペア:

[(1, 1964541), (3, 654847), (43, 45687), (97, 20253), (129, 15229), (157, 12513), (291, 6751), (471, 4171)]