293844987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{30203}}^1$

素因数の和:30279

約数の個数: 24

約数和(自身を含む): 452335104

約数和(自身を除く): 158490117

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 30203, 90609, 271827, 694669, 1419541, 2084007, 4258623, 6252021, 12775869, 32649443, 97948329, 293844987]

約数ペア:

[(1, 293844987), (3, 97948329), (9, 32649443), (23, 12775869), (47, 6252021), (69, 4258623), (141, 2084007), (207, 1419541), (423, 694669), (1081, 271827), (3243, 90609), (9729, 30203)]