11945901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15739}}^1$

素因数の和:15776

約数の個数: 16

約数和(自身を含む): 18132480

約数和(自身を除く): 6186579

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 15739, 47217, 173129, 361997, 519387, 1085991, 3981967, 11945901]

約数ペア:

[(1, 11945901), (3, 3981967), (11, 1085991), (23, 519387), (33, 361997), (69, 173129), (253, 47217), (759, 15739)]