2013640605

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{69809}}^1$

素因数の和:70461

約数の個数: 24

約数和(自身を含む): 3495805560

約数和(自身を除く): 1482164955

約数列:

[1, 3, 5, 9, 15, 45, 641, 1923, 3205, 5769, 9615, 28845, 69809, 209427, 349045, 628281, 1047135, 3141405, 44747569, 134242707, 223737845, 402728121, 671213535, 2013640605]

約数ペア:

[(1, 2013640605), (3, 671213535), (5, 402728121), (9, 223737845), (15, 134242707), (45, 44747569), (641, 3141405), (1923, 1047135), (3205, 628281), (5769, 349045), (9615, 209427), (28845, 69809)]