17161963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 21339136

約数和(自身を除く): 4177173

約数列:

[1, 7, 13, 91, 103, 721, 1339, 1831, 9373, 12817, 23803, 166621, 188593, 1320151, 2451709, 17161963]

約数ペア:

[(1, 17161963), (7, 2451709), (13, 1320151), (91, 188593), (103, 166621), (721, 23803), (1339, 12817), (1831, 9373)]