12113019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 18420480

約数和(自身を除く): 6307461

約数列:

[1, 3, 9, 23, 69, 163, 207, 359, 489, 1077, 1467, 3231, 3749, 8257, 11247, 24771, 33741, 58517, 74313, 175551, 526653, 1345891, 4037673, 12113019]

約数ペア:

[(1, 12113019), (3, 4037673), (9, 1345891), (23, 526653), (69, 175551), (163, 74313), (207, 58517), (359, 33741), (489, 24771), (1077, 11247), (1467, 8257), (3231, 3749)]