326933201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{27817}}^1$

素因数の和:27920

約数の個数: 16

約数和(自身を含む): 395238144

約数和(自身を除く): 68304943

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 27817, 194719, 639791, 2030641, 4478537, 14214487, 46704743, 326933201]

約数ペア:

[(1, 326933201), (7, 46704743), (23, 14214487), (73, 4478537), (161, 2030641), (511, 639791), (1679, 194719), (11753, 27817)]