3927927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1636233

約数列:

[1, 3, 19, 57, 137, 411, 503, 1509, 2603, 7809, 9557, 28671, 68911, 206733, 1309309, 3927927]

約数ペア:

[(1, 3927927), (3, 1309309), (19, 206733), (57, 68911), (137, 28671), (411, 9557), (503, 7809), (1509, 2603)]