28915593

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13633}}^1$

素因数の和:13744

約数の個数: 16

約数和(自身を含む): 44501376

約数和(自身を除く): 15585783

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13633, 40899, 95431, 286293, 1376933, 4130799, 9638531, 28915593]

約数ペア:

[(1, 28915593), (3, 9638531), (7, 4130799), (21, 1376933), (101, 286293), (303, 95431), (707, 40899), (2121, 13633)]