33172221

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 45612864

約数和(自身を除く): 12440643

約数列:

[1, 3, 43, 129, 137, 411, 1877, 5631, 5891, 17673, 80711, 242133, 257149, 771447, 11057407, 33172221]

約数ペア:

[(1, 33172221), (3, 11057407), (43, 771447), (129, 257149), (137, 242133), (411, 80711), (1877, 17673), (5631, 5891)]