13426329

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7703}}^1$

素因数の和:7796

約数の個数: 16

約数和(自身を含む): 20708352

約数和(自身を除く): 7282023

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7703, 23109, 53921, 161763, 639349, 1918047, 4475443, 13426329]

約数ペア:

[(1, 13426329), (3, 4475443), (7, 1918047), (21, 639349), (83, 161763), (249, 53921), (581, 23109), (1743, 7703)]