28815119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 31890816

約数和(自身を除く): 3075697

約数列:

[1, 17, 37, 61, 629, 751, 1037, 2257, 12767, 27787, 38369, 45811, 472379, 778787, 1695007, 28815119]

約数ペア:

[(1, 28815119), (17, 1695007), (37, 778787), (61, 472379), (629, 45811), (751, 38369), (1037, 27787), (2257, 12767)]