229692421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18059}}^1$

素因数の和:18168

約数の個数: 16

約数和(自身を含む): 277401600

約数和(自身を除く): 47709179

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 18059, 126413, 415357, 1426661, 2907499, 9986627, 32813203, 229692421]

約数ペア:

[(1, 229692421), (7, 32813203), (23, 9986627), (79, 2907499), (161, 1426661), (553, 415357), (1817, 126413), (12719, 18059)]