4089645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{12983}}^1$

素因数の和:13001

約数の個数: 24

約数和(自身を含む): 8102016

約数和(自身を除く): 4012371

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 12983, 38949, 64915, 90881, 116847, 194745, 272643, 454405, 584235, 817929, 1363215, 4089645]

約数ペア:

[(1, 4089645), (3, 1363215), (5, 817929), (7, 584235), (9, 454405), (15, 272643), (21, 194745), (35, 116847), (45, 90881), (63, 64915), (105, 38949), (315, 12983)]