28453691

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 35033088

約数和(自身を除く): 6579397

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5701, 39907, 131123, 176731, 917861, 1237117, 4064813, 28453691]

約数ペア:

[(1, 28453691), (7, 4064813), (23, 1237117), (31, 917861), (161, 176731), (217, 131123), (713, 39907), (4991, 5701)]