28427097

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 40040000

約数和(自身を除く): 11612903

約数列:

[1, 3, 19, 57, 349, 1047, 1429, 4287, 6631, 19893, 27151, 81453, 498721, 1496163, 9475699, 28427097]

約数ペア:

[(1, 28427097), (3, 9475699), (19, 1496163), (57, 498721), (349, 81453), (1047, 27151), (1429, 19893), (4287, 6631)]