20053101

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 27264384

約数和(自身を除く): 7211283

約数列:

[1, 3, 97, 137, 291, 411, 503, 1509, 13289, 39867, 48791, 68911, 146373, 206733, 6684367, 20053101]

約数ペア:

[(1, 20053101), (3, 6684367), (97, 206733), (137, 146373), (291, 68911), (411, 48791), (503, 39867), (1509, 13289)]