1308033

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 2021760

約数和(自身を除く): 713727

約数列:

[1, 3, 9, 23, 69, 71, 89, 207, 213, 267, 639, 801, 1633, 2047, 4899, 6141, 6319, 14697, 18423, 18957, 56871, 145337, 436011, 1308033]

約数ペア:

[(1, 1308033), (3, 436011), (9, 145337), (23, 56871), (69, 18957), (71, 18423), (89, 14697), (207, 6319), (213, 6141), (267, 4899), (639, 2047), (801, 1633)]