13935831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51047}}^1$

素因数の和:51070

約数の個数: 16

約数和(自身を含む): 22869504

約数和(自身を除く): 8933673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 51047, 153141, 357329, 663611, 1071987, 1990833, 4645277, 13935831]

約数ペア:

[(1, 13935831), (3, 4645277), (7, 1990833), (13, 1071987), (21, 663611), (39, 357329), (91, 153141), (273, 51047)]