1640830107

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{160441}}^1$

素因数の和:160938

約数の個数: 16

約数和(自身を含む): 2505462272

約数和(自身を除く): 864632165

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 160441, 481323, 1123087, 3369261, 78134767, 234404301, 546943369, 1640830107]

約数ペア:

[(1, 1640830107), (3, 546943369), (7, 234404301), (21, 78134767), (487, 3369261), (1461, 1123087), (3409, 481323), (10227, 160441)]