4995159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 7214592

約数和(自身を除く): 2219433

約数列:

[1, 3, 13, 39, 263, 487, 789, 1461, 3419, 6331, 10257, 18993, 128081, 384243, 1665053, 4995159]

約数ペア:

[(1, 4995159), (3, 1665053), (13, 384243), (39, 128081), (263, 18993), (487, 10257), (789, 6331), (1461, 3419)]