20161932609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73853233}}^1$

素因数の和:73853256

約数の個数: 16

約数和(自身を含む): 33086248832

約数和(自身を除く): 12924316223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 73853233, 221559699, 516972631, 960092029, 1550917893, 2880276087, 6720644203, 20161932609]

約数ペア:

[(1, 20161932609), (3, 6720644203), (7, 2880276087), (13, 1550917893), (21, 960092029), (39, 516972631), (91, 221559699), (273, 73853233)]