8238843

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 12412400

約数和(自身を除く): 4173557

約数列:

[1, 3, 9, 43, 61, 129, 183, 349, 387, 549, 1047, 2623, 3141, 7869, 15007, 21289, 23607, 45021, 63867, 135063, 191601, 915427, 2746281, 8238843]

約数ペア:

[(1, 8238843), (3, 2746281), (9, 915427), (43, 191601), (61, 135063), (129, 63867), (183, 45021), (349, 23607), (387, 21289), (549, 15007), (1047, 7869), (2623, 3141)]