29921397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8803}}^1$

素因数の和:8920

約数の個数: 16

約数和(自身を含む): 43949568

約数和(自身を除く): 14028171

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 8803, 26409, 96833, 290499, 906709, 2720127, 9973799, 29921397]

約数ペア:

[(1, 29921397), (3, 9973799), (11, 2720127), (33, 906709), (103, 290499), (309, 96833), (1133, 26409), (3399, 8803)]