11212203

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 15365376

約数和(自身を除く): 4153173

約数列:

[1, 3, 53, 151, 159, 453, 467, 1401, 8003, 24009, 24751, 70517, 74253, 211551, 3737401, 11212203]

約数ペア:

[(1, 11212203), (3, 3737401), (53, 211551), (151, 74253), (159, 70517), (453, 24751), (467, 24009), (1401, 8003)]