22110111

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{19973}}^1$

素因数の和:20023

約数の個数: 16

約数和(自身を含む): 33556320

約数和(自身を除く): 11446209

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 19973, 59919, 179757, 539271, 818893, 2456679, 7370037, 22110111]

約数ペア:

[(1, 22110111), (3, 7370037), (9, 2456679), (27, 818893), (41, 539271), (123, 179757), (369, 59919), (1107, 19973)]