82413221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 94789632

約数和(自身を除く): 12376411

約数列:

[1, 11, 31, 121, 127, 173, 341, 1397, 1903, 3751, 3937, 5363, 15367, 20933, 21971, 43307, 58993, 241681, 476377, 648923, 681101, 2658491, 7492111, 82413221]

約数ペア:

[(1, 82413221), (11, 7492111), (31, 2658491), (121, 681101), (127, 648923), (173, 476377), (341, 241681), (1397, 58993), (1903, 43307), (3751, 21971), (3937, 20933), (5363, 15367)]