207943437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{231821}}^1$

素因数の和:231860

約数の個数: 16

約数和(自身を含む): 311568768

約数和(自身を除く): 103625331

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 231821, 695463, 3013673, 5331883, 9041019, 15995649, 69314479, 207943437]

約数ペア:

[(1, 207943437), (3, 69314479), (13, 15995649), (23, 9041019), (39, 5331883), (69, 3013673), (299, 695463), (897, 231821)]