4979871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 8002176

約数和(自身を除く): 3022305

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 1373, 3627, 4119, 12357, 17849, 42563, 53547, 127689, 160641, 383067, 553319, 1659957, 4979871]

約数ペア:

[(1, 4979871), (3, 1659957), (9, 553319), (13, 383067), (31, 160641), (39, 127689), (93, 53547), (117, 42563), (279, 17849), (403, 12357), (1209, 4119), (1373, 3627)]