351110039

素因数分解:

$7^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 415073088

約数和(自身を除く): 63963049

約数列:

[1, 7, 49, 137, 193, 271, 959, 1351, 1897, 6713, 9457, 13279, 26441, 37127, 52303, 185087, 259889, 366121, 1295609, 1819223, 2562847, 7165511, 50158577, 351110039]

約数ペア:

[(1, 351110039), (7, 50158577), (49, 7165511), (137, 2562847), (193, 1819223), (271, 1295609), (959, 366121), (1351, 259889), (1897, 185087), (6713, 52303), (9457, 37127), (13279, 26441)]