21902133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6089}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 32155200

約数和(自身を除く): 10253067

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 6089, 18267, 66979, 200937, 663701, 1991103, 7300711, 21902133]

約数ペア:

[(1, 21902133), (3, 7300711), (11, 1991103), (33, 663701), (109, 200937), (327, 66979), (1199, 18267), (3597, 6089)]