4978467

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 8203104

約数和(自身を除く): 3224637

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2503, 7509, 22527, 32539, 42551, 97617, 127653, 292851, 382959, 553163, 1659489, 4978467]

約数ペア:

[(1, 4978467), (3, 1659489), (9, 553163), (13, 382959), (17, 292851), (39, 127653), (51, 97617), (117, 42551), (153, 32539), (221, 22527), (663, 7509), (1989, 2503)]