42318913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 52237696

約数和(自身を除く): 9918783

約数列:

[1, 7, 13, 91, 673, 691, 4711, 4837, 8749, 8983, 61243, 62881, 465043, 3255301, 6045559, 42318913]

約数ペア:

[(1, 42318913), (7, 6045559), (13, 3255301), (91, 465043), (673, 62881), (691, 61243), (4711, 8983), (4837, 8749)]