17890273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 19535040

約数和(自身を除く): 1644767

約数列:

[1, 17, 67, 113, 139, 1139, 1921, 2363, 7571, 9313, 15707, 128707, 158321, 267019, 1052369, 17890273]

約数ペア:

[(1, 17890273), (17, 1052369), (67, 267019), (113, 158321), (139, 128707), (1139, 15707), (1921, 9313), (2363, 7571)]