329691131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{186161}}^1$

素因数の和:186202

約数の個数: 16

約数和(自身を含む): 428917248

約数和(自身を除く): 99226117

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 186161, 1303127, 2047771, 4281703, 14334397, 29971921, 47098733, 329691131]

約数ペア:

[(1, 329691131), (7, 47098733), (11, 29971921), (23, 14334397), (77, 4281703), (161, 2047771), (253, 1303127), (1771, 186161)]