1328702959087

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{176401}}^1$

素因数の和:176879

約数の個数: 32

約数和(自身を含む): 1587426074624

約数和(自身を除く): 258723115537

約数列:

[1, 7, 31, 103, 217, 337, 721, 2359, 3193, 10447, 22351, 34711, 73129, 176401, 242977, 1076041, 1234807, 5468431, 7532287, 18169303, 38279017, 59447137, 127185121, 416129959, 563248393, 1842861247, 3942738751, 6123055111, 12900028729, 42861385777, 189814708441, 1328702959087]

約数ペア:

[(1, 1328702959087), (7, 189814708441), (31, 42861385777), (103, 12900028729), (217, 6123055111), (337, 3942738751), (721, 1842861247), (2359, 563248393), (3193, 416129959), (10447, 127185121), (22351, 59447137), (34711, 38279017), (73129, 18169303), (176401, 7532287), (242977, 5468431), (1076041, 1234807)]