23880747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 12199893

約数列:

[1, 3, 11, 33, 47, 89, 141, 173, 267, 517, 519, 979, 1551, 1903, 2937, 4183, 5709, 8131, 12549, 15397, 24393, 46013, 46191, 89441, 138039, 169367, 268323, 508101, 723659, 2170977, 7960249, 23880747]

約数ペア:

[(1, 23880747), (3, 7960249), (11, 2170977), (33, 723659), (47, 508101), (89, 268323), (141, 169367), (173, 138039), (267, 89441), (517, 46191), (519, 46013), (979, 24393), (1551, 15397), (1903, 12549), (2937, 8131), (4183, 5709)]