48480481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17713}}^1$

素因数の和:17760

約数の個数: 16

約数和(自身を含む): 61219584

約数和(自身を除く): 12739103

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 17713, 123991, 301121, 407399, 2107847, 2851793, 6925783, 48480481]

約数ペア:

[(1, 48480481), (7, 6925783), (17, 2851793), (23, 2107847), (119, 407399), (161, 301121), (391, 123991), (2737, 17713)]