7222667

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 7898880

約数和(自身を除く): 676213

約数列:

[1, 23, 43, 67, 109, 989, 1541, 2507, 2881, 4687, 7303, 66263, 107801, 167969, 314029, 7222667]

約数ペア:

[(1, 7222667), (23, 314029), (43, 167969), (67, 107801), (109, 66263), (989, 7303), (1541, 4687), (2507, 2881)]