11278257

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 15811200

約数和(自身を除く): 4532943

約数列:

[1, 3, 23, 69, 149, 447, 1097, 3291, 3427, 10281, 25231, 75693, 163453, 490359, 3759419, 11278257]

約数ペア:

[(1, 11278257), (3, 3759419), (23, 490359), (69, 163453), (149, 75693), (447, 25231), (1097, 10281), (3291, 3427)]