9209943

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 4732713

約数列:

[1, 3, 9, 27, 81, 151, 243, 251, 453, 753, 1359, 2259, 4077, 6777, 12231, 20331, 36693, 37901, 60993, 113703, 341109, 1023327, 3069981, 9209943]

約数ペア:

[(1, 9209943), (3, 3069981), (9, 1023327), (27, 341109), (81, 113703), (151, 60993), (243, 37901), (251, 36693), (453, 20331), (753, 12231), (1359, 6777), (2259, 4077)]