1459913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 1833216

約数和(自身を除く): 373303

約数列:

[1, 7, 13, 61, 91, 263, 427, 793, 1841, 3419, 5551, 16043, 23933, 112301, 208559, 1459913]

約数ペア:

[(1, 1459913), (7, 208559), (13, 112301), (61, 23933), (91, 16043), (263, 5551), (427, 3419), (793, 1841)]