1247979093

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{10139}}^1$

素因数の和:10692

約数の個数: 16

約数和(自身を含む): 1686484800

約数和(自身を除く): 438505707

約数列:

[1, 3, 89, 267, 461, 1383, 10139, 30417, 41029, 123087, 902371, 2707113, 4674079, 14022237, 415993031, 1247979093]

約数ペア:

[(1, 1247979093), (3, 415993031), (89, 14022237), (267, 4674079), (461, 2707113), (1383, 902371), (10139, 123087), (30417, 41029)]