20131475103

素因数分解:

$3^3\times {\mathrm{7211}}^1\times {\mathrm{103399}}^1$

素因数の和:110619

約数の個数: 16

約数和(自身を含む): 29828832000

約数和(自身を除く): 9697356897

約数列:

[1, 3, 9, 27, 7211, 21633, 64899, 103399, 194697, 310197, 930591, 2791773, 745610189, 2236830567, 6710491701, 20131475103]

約数ペア:

[(1, 20131475103), (3, 6710491701), (9, 2236830567), (27, 745610189), (7211, 2791773), (21633, 930591), (64899, 310197), (103399, 194697)]