40948901

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1523}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 49158144

約数和(自身を除く): 8209243

約数列:

[1, 7, 23, 161, 167, 1169, 1523, 3841, 10661, 26887, 35029, 245203, 254341, 1780387, 5849843, 40948901]

約数ペア:

[(1, 40948901), (7, 5849843), (23, 1780387), (161, 254341), (167, 245203), (1169, 35029), (1523, 26887), (3841, 10661)]