11572977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 17425408

約数和(自身を除く): 5852431

約数列:

[1, 3, 13, 39, 43, 67, 103, 129, 201, 309, 559, 871, 1339, 1677, 2613, 2881, 4017, 4429, 6901, 8643, 13287, 20703, 37453, 57577, 89713, 112359, 172731, 269139, 296743, 890229, 3857659, 11572977]

約数ペア:

[(1, 11572977), (3, 3857659), (13, 890229), (39, 296743), (43, 269139), (67, 172731), (103, 112359), (129, 89713), (201, 57577), (309, 37453), (559, 20703), (871, 13287), (1339, 8643), (1677, 6901), (2613, 4429), (2881, 4017)]