1481207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 1872192

約数和(自身を除く): 390985

約数列:

[1, 7, 13, 41, 91, 287, 397, 533, 2779, 3731, 5161, 16277, 36127, 113939, 211601, 1481207]

約数ペア:

[(1, 1481207), (7, 211601), (13, 113939), (41, 36127), (91, 16277), (287, 5161), (397, 3731), (533, 2779)]