1421962087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1\times {\mathrm{4349}}^1$

素因数の和:7962

約数の個数: 16

約数和(自身を含む): 1750996800

約数和(自身を除く): 329034713

約数列:

[1, 7, 13, 91, 3593, 4349, 25151, 30443, 46709, 56537, 326963, 395759, 15625957, 109381699, 203137441, 1421962087]

約数ペア:

[(1, 1421962087), (7, 203137441), (13, 109381699), (91, 15625957), (3593, 395759), (4349, 326963), (25151, 56537), (30443, 46709)]