31173996959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{130787}}^1$

素因数の和:132814

約数の個数: 16

約数和(自身を含む): 37742277888

約数和(自身を除く): 6568280929

約数列:

[1, 7, 17, 119, 2003, 14021, 34051, 130787, 238357, 915509, 2223379, 15563653, 261966361, 1833764527, 4453428137, 31173996959]

約数ペア:

[(1, 31173996959), (7, 4453428137), (17, 1833764527), (119, 261966361), (2003, 15563653), (14021, 2223379), (34051, 915509), (130787, 238357)]