15661695427

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1\times {\mathrm{16631}}^1$

素因数の和:21306

約数の個数: 16

約数和(自身を含む): 18521395200

約数和(自身を除く): 2859699773

約数列:

[1, 7, 29, 203, 4639, 16631, 32473, 116417, 134531, 482299, 941717, 3376093, 77151209, 540058463, 2237385061, 15661695427]

約数ペア:

[(1, 15661695427), (7, 2237385061), (29, 540058463), (203, 77151209), (4639, 3376093), (16631, 941717), (32473, 482299), (116417, 134531)]