293202021

素因数分解:

$3^1\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{6121}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 447052928

約数和(自身を除く): 153850907

約数列:

[1, 3, 7, 21, 2281, 6121, 6843, 15967, 18363, 42847, 47901, 128541, 13962001, 41886003, 97734007, 293202021]

約数ペア:

[(1, 293202021), (3, 97734007), (7, 41886003), (21, 13962001), (2281, 128541), (6121, 47901), (6843, 42847), (15967, 18363)]