64243907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1049}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 79262400

約数和(自身を除く): 15018493

約数列:

[1, 7, 13, 91, 673, 1049, 4711, 7343, 8749, 13637, 61243, 95459, 705977, 4941839, 9177701, 64243907]

約数ペア:

[(1, 64243907), (7, 9177701), (13, 4941839), (91, 705977), (673, 95459), (1049, 61243), (4711, 13637), (7343, 8749)]