20281921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44971}}^1$

素因数の和:45023

約数の個数: 8

約数和(自身を含む): 22665888

約数和(自身を除く): 2383967

約数列:

[1, 11, 41, 451, 44971, 494681, 1843811, 20281921]

約数ペア:

[(1, 20281921), (11, 1843811), (41, 494681), (451, 44971)]