1330654773

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{945739}}^1$

素因数の和:945816

約数の個数: 16

約数和(自身を含む): 2057930240

約数和(自身を除く): 727275467

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 945739, 2837217, 6620173, 19860519, 63364513, 190093539, 443551591, 1330654773]

約数ペア:

[(1, 1330654773), (3, 443551591), (7, 190093539), (21, 63364513), (67, 19860519), (201, 6620173), (469, 2837217), (1407, 945739)]