16213899

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13458

約数の個数: 16

約数和(自身を含む): 24034304

約数和(自身を除く): 7820405

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 13411, 40233, 174343, 415741, 523029, 1247223, 5404633, 16213899]

約数ペア:

[(1, 16213899), (3, 5404633), (13, 1247223), (31, 523029), (39, 415741), (93, 174343), (403, 40233), (1209, 13411)]