13247253

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{2741}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 19742400

約数和(自身を除く): 6495147

約数列:

[1, 3, 9, 27, 179, 537, 1611, 2741, 4833, 8223, 24669, 74007, 490639, 1471917, 4415751, 13247253]

約数ペア:

[(1, 13247253), (3, 4415751), (9, 1471917), (27, 490639), (179, 74007), (537, 24669), (1611, 8223), (2741, 4833)]