10918817

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 13952232

約数和(自身を除く): 3033415

約数列:

[1, 7, 13, 49, 61, 91, 281, 427, 637, 793, 1967, 2989, 3653, 5551, 13769, 17141, 25571, 38857, 119987, 178997, 222833, 839909, 1559831, 10918817]

約数ペア:

[(1, 10918817), (7, 1559831), (13, 839909), (49, 222833), (61, 178997), (91, 119987), (281, 38857), (427, 25571), (637, 17141), (793, 13769), (1967, 5551), (2989, 3653)]