212979507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{4889}}^1$

素因数の和:6022

約数の個数: 16

約数和(自身を含む): 306153120

約数和(自身を除く): 93173613

約数列:

[1, 3, 13, 39, 1117, 3351, 4889, 14521, 14667, 43563, 63557, 190671, 5461013, 16383039, 70993169, 212979507]

約数ペア:

[(1, 212979507), (3, 70993169), (13, 16383039), (39, 5461013), (1117, 190671), (3351, 63557), (4889, 43563), (14521, 14667)]