30031299

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{593}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 46146672

約数和(自身を除く): 16115373

約数列:

[1, 3, 9, 17, 51, 153, 331, 593, 993, 1779, 2979, 5337, 5627, 10081, 16881, 30243, 50643, 90729, 196283, 588849, 1766547, 3336811, 10010433, 30031299]

約数ペア:

[(1, 30031299), (3, 10010433), (9, 3336811), (17, 1766547), (51, 588849), (153, 196283), (331, 90729), (593, 50643), (993, 30243), (1779, 16881), (2979, 10081), (5337, 5627)]