201216541701

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{9222079}}^1$

素因数の和:9223128

約数の個数: 16

約数和(自身を含む): 306910822400

約数和(自身を除く): 105694280699

約数列:

[1, 3, 7, 21, 1039, 3117, 7273, 21819, 9222079, 27666237, 64554553, 193663659, 9581740081, 28745220243, 67072180567, 201216541701]

約数ペア:

[(1, 201216541701), (3, 67072180567), (7, 28745220243), (21, 9581740081), (1039, 193663659), (3117, 64554553), (7273, 27666237), (21819, 9222079)]