47723139

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 71019312

約数和(自身を除く): 23296173

約数列:

[1, 3, 9, 41, 123, 283, 369, 457, 849, 1371, 2547, 4113, 11603, 18737, 34809, 56211, 104427, 129331, 168633, 387993, 1163979, 5302571, 15907713, 47723139]

約数ペア:

[(1, 47723139), (3, 15907713), (9, 5302571), (41, 1163979), (123, 387993), (283, 168633), (369, 129331), (457, 104427), (849, 56211), (1371, 34809), (2547, 18737), (4113, 11603)]