146516447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61381}}^1$

素因数の和:61430

約数の個数: 16

約数和(自身を含む): 188565504

約数和(自身を除く): 42049057

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 61381, 429667, 675191, 1902811, 4726337, 13319677, 20930921, 146516447]

約数ペア:

[(1, 146516447), (7, 20930921), (11, 13319677), (31, 4726337), (77, 1902811), (217, 675191), (341, 429667), (2387, 61381)]