28677997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 2840723

約数列:

[1, 17, 37, 127, 359, 629, 2159, 4699, 6103, 13283, 45593, 79883, 225811, 775081, 1686941, 28677997]

約数ペア:

[(1, 28677997), (17, 1686941), (37, 775081), (127, 225811), (359, 79883), (629, 45593), (2159, 13283), (4699, 6103)]