13098753

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 20908800

約数和(自身を除く): 7810047

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 89, 207, 237, 267, 621, 711, 801, 1817, 1863, 2047, 2133, 2403, 5451, 6141, 6399, 7031, 7209, 16353, 18423, 21093, 49059, 55269, 63279, 147177, 161713, 165807, 189837, 485139, 569511, 1455417, 4366251, 13098753]

約数ペア:

[(1, 13098753), (3, 4366251), (9, 1455417), (23, 569511), (27, 485139), (69, 189837), (79, 165807), (81, 161713), (89, 147177), (207, 63279), (237, 55269), (267, 49059), (621, 21093), (711, 18423), (801, 16353), (1817, 7209), (1863, 7031), (2047, 6399), (2133, 6141), (2403, 5451)]