320417019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{912869}}^1$

素因数の和:912891

約数の個数: 16

約数和(自身を含む): 511207200

約数和(自身を除く): 190790181

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 912869, 2738607, 8215821, 11867297, 24647463, 35601891, 106805673, 320417019]

約数ペア:

[(1, 320417019), (3, 106805673), (9, 35601891), (13, 24647463), (27, 11867297), (39, 8215821), (117, 2738607), (351, 912869)]