147264403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2141}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 178745616

約数和(自身を除く): 31481213

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 1859, 2141, 5291, 6253, 23551, 27833, 68783, 79217, 306163, 361829, 871387, 1029821, 3980119, 11328031, 13387673, 147264403]

約数ペア:

[(1, 147264403), (11, 13387673), (13, 11328031), (37, 3980119), (143, 1029821), (169, 871387), (407, 361829), (481, 306163), (1859, 79217), (2141, 68783), (5291, 27833), (6253, 23551)]