22500357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 11506683

約数列:

[1, 3, 11, 33, 47, 89, 141, 163, 267, 489, 517, 979, 1551, 1793, 2937, 4183, 5379, 7661, 12549, 14507, 22983, 43521, 46013, 84271, 138039, 159577, 252813, 478731, 681829, 2045487, 7500119, 22500357]

約数ペア:

[(1, 22500357), (3, 7500119), (11, 2045487), (33, 681829), (47, 478731), (89, 252813), (141, 159577), (163, 138039), (267, 84271), (489, 46013), (517, 43521), (979, 22983), (1551, 14507), (1793, 12549), (2937, 7661), (4183, 5379)]