30978321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14011}}^1$

素因数の和:14092

約数の個数: 16

約数和(自身を含む): 45735168

約数和(自身を除く): 14756847

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 14011, 42033, 154121, 462363, 938737, 2816211, 10326107, 30978321]

約数ペア:

[(1, 30978321), (3, 10326107), (11, 2816211), (33, 938737), (67, 462363), (201, 154121), (737, 42033), (2211, 14011)]