7049991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4409}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 10372320

約数和(自身を除く): 3322329

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 4409, 13227, 57317, 171951, 180769, 542307, 2349997, 7049991]

約数ペア:

[(1, 7049991), (3, 2349997), (13, 542307), (39, 180769), (41, 171951), (123, 57317), (533, 13227), (1599, 4409)]