642337201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{14683}}^1$

素因数の和:14832

約数の個数: 16

約数和(自身を含む): 725272128

約数和(自身を除く): 82934927

約数列:

[1, 11, 41, 97, 451, 1067, 3977, 14683, 43747, 161513, 602003, 1424251, 6622033, 15666761, 58394291, 642337201]

約数ペア:

[(1, 642337201), (11, 58394291), (41, 15666761), (97, 6622033), (451, 1424251), (1067, 602003), (3977, 161513), (14683, 43747)]