11430237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 18950400

約数和(自身を除く): 7520163

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 281, 447, 843, 1043, 1937, 1967, 3129, 3653, 5811, 5901, 10959, 13559, 25571, 40677, 41869, 76713, 125607, 293083, 544297, 879249, 1632891, 3810079, 11430237]

約数ペア:

[(1, 11430237), (3, 3810079), (7, 1632891), (13, 879249), (21, 544297), (39, 293083), (91, 125607), (149, 76713), (273, 41869), (281, 40677), (447, 25571), (843, 13559), (1043, 10959), (1937, 5901), (1967, 5811), (3129, 3653)]