229430019

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 377524224

約数和(自身を除く): 148094205

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 461, 1383, 1823, 3227, 5469, 5993, 9681, 12761, 17979, 23699, 38283, 41951, 71097, 125853, 165893, 497679, 840403, 2521209, 5882821, 10925239, 17648463, 32775717, 76476673, 229430019]

約数ペア:

[(1, 229430019), (3, 76476673), (7, 32775717), (13, 17648463), (21, 10925239), (39, 5882821), (91, 2521209), (273, 840403), (461, 497679), (1383, 165893), (1823, 125853), (3227, 71097), (5469, 41951), (5993, 38283), (9681, 23699), (12761, 17979)]