47003131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2251}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 56930560

約数和(自身を除く): 9927429

約数列:

[1, 7, 19, 133, 157, 1099, 2251, 2983, 15757, 20881, 42769, 299383, 353407, 2473849, 6714733, 47003131]

約数ペア:

[(1, 47003131), (7, 6714733), (19, 2473849), (133, 353407), (157, 299383), (1099, 42769), (2251, 20881), (2983, 15757)]