23690821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3457}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 29877120

約数和(自身を除く): 6186299

約数列:

[1, 7, 11, 77, 89, 623, 979, 3457, 6853, 24199, 38027, 266189, 307673, 2153711, 3384403, 23690821]

約数ペア:

[(1, 23690821), (7, 3384403), (11, 2153711), (77, 307673), (89, 266189), (623, 38027), (979, 24199), (3457, 6853)]