13262349

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 4881651

約数列:

[1, 3, 53, 159, 239, 349, 717, 1047, 12667, 18497, 38001, 55491, 83411, 250233, 4420783, 13262349]

約数ペア:

[(1, 13262349), (3, 4420783), (53, 250233), (159, 83411), (239, 55491), (349, 38001), (717, 18497), (1047, 12667)]