28977603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 40846080

約数和(自身を除く): 11868477

約数列:

[1, 3, 19, 57, 263, 789, 1933, 4997, 5799, 14991, 36727, 110181, 508379, 1525137, 9659201, 28977603]

約数ペア:

[(1, 28977603), (3, 9659201), (19, 1525137), (57, 508379), (263, 110181), (789, 36727), (1933, 14991), (4997, 5799)]