1318659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 1900800

約数和(自身を除く): 582141

約数列:

[1, 3, 23, 29, 69, 87, 659, 667, 1977, 2001, 15157, 19111, 45471, 57333, 439553, 1318659]

約数ペア:

[(1, 1318659), (3, 439553), (23, 57333), (29, 45471), (69, 19111), (87, 15157), (659, 2001), (667, 1977)]