20140913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 12

約数和(自身を含む): 22405788

約数和(自身を除く): 2264875

約数列:

[1, 13, 37, 169, 481, 3221, 6253, 41873, 119177, 544349, 1549301, 20140913]

約数ペア:

[(1, 20140913), (13, 1549301), (37, 544349), (169, 119177), (481, 41873), (3221, 6253)]