1330778477

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{31069}}^1$

素因数の和:31316

約数の個数: 16

約数和(自身を含む): 1580841600

約数和(自身を除く): 250063123

約数列:

[1, 7, 29, 203, 211, 1477, 6119, 31069, 42833, 217483, 901001, 6307007, 6555559, 45888913, 190111211, 1330778477]

約数ペア:

[(1, 1330778477), (7, 190111211), (29, 45888913), (203, 6555559), (211, 6307007), (1477, 901001), (6119, 217483), (31069, 42833)]