1330662921

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{124489}}^1$

素因数の和:125008

約数の個数: 16

約数和(自身を含む): 2031676800

約数和(自身を除く): 701013879

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 124489, 373467, 871423, 2614269, 63364901, 190094703, 443554307, 1330662921]

約数ペア:

[(1, 1330662921), (3, 443554307), (7, 190094703), (21, 63364901), (509, 2614269), (1527, 871423), (3563, 373467), (10689, 124489)]