21910233

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 29748096

約数和(自身を除く): 7837863

約数列:

[1, 3, 101, 167, 303, 433, 501, 1299, 16867, 43733, 50601, 72311, 131199, 216933, 7303411, 21910233]

約数ペア:

[(1, 21910233), (3, 7303411), (101, 216933), (167, 131199), (303, 72311), (433, 50601), (501, 43733), (1299, 16867)]