38001551

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 44740608

約数和(自身を除く): 6739057

約数列:

[1, 7, 43, 191, 301, 661, 1337, 4627, 8213, 28423, 57491, 126251, 198961, 883757, 5428793, 38001551]

約数ペア:

[(1, 38001551), (7, 5428793), (43, 883757), (191, 198961), (301, 126251), (661, 57491), (1337, 28423), (4627, 8213)]