42808911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6971}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 60238080

約数和(自身を除く): 17429169

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 6971, 20913, 160333, 480999, 620419, 1861257, 14269637, 42808911]

約数ペア:

[(1, 42808911), (3, 14269637), (23, 1861257), (69, 620419), (89, 480999), (267, 160333), (2047, 20913), (6141, 6971)]