298991189

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1$

素因数の和:12437

約数の個数: 24

約数和(自身を含む): 380994840

約数和(自身を除く): 82003651

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 12377, 24157, 86639, 210409, 358933, 606473, 1472863, 2512531, 6101861, 10310041, 17587717, 42713027, 298991189]

約数ペア:

[(1, 298991189), (7, 42713027), (17, 17587717), (29, 10310041), (49, 6101861), (119, 2512531), (203, 1472863), (493, 606473), (833, 358933), (1421, 210409), (3451, 86639), (12377, 24157)]