30786969

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 42154560

約数和(自身を除く): 11367591

約数列:

[1, 3, 67, 89, 201, 267, 1721, 5163, 5963, 17889, 115307, 153169, 345921, 459507, 10262323, 30786969]

約数ペア:

[(1, 30786969), (3, 10262323), (67, 459507), (89, 345921), (201, 153169), (267, 115307), (1721, 17889), (5163, 5963)]