16624491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 7325589

約数列:

[1, 3, 13, 39, 439, 971, 1317, 2913, 5707, 12623, 17121, 37869, 426269, 1278807, 5541497, 16624491]

約数ペア:

[(1, 16624491), (3, 5541497), (13, 1278807), (39, 426269), (439, 37869), (971, 17121), (1317, 12623), (2913, 5707)]