1529122469

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{21961}}^1$

素因数の和:22018

約数の個数: 20

約数和(自身を含む): 1845466860

約数和(自身を除く): 316344391

約数列:

[1, 7, 29, 49, 203, 343, 1421, 2401, 9947, 21961, 69629, 153727, 636869, 1076089, 4458083, 7532623, 31206581, 52728361, 218446067, 1529122469]

約数ペア:

[(1, 1529122469), (7, 218446067), (29, 52728361), (49, 31206581), (203, 7532623), (343, 4458083), (1421, 1076089), (2401, 636869), (9947, 153727), (21961, 69629)]