219469833

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2237}}^1$

素因数の和:3245

約数の個数: 24

約数和(自身を含む): 346334976

約数和(自身を除く): 126865143

約数列:

[1, 3, 9, 11, 33, 99, 991, 2237, 2973, 6711, 8919, 10901, 20133, 24607, 32703, 73821, 98109, 221463, 2216867, 6650601, 19951803, 24385537, 73156611, 219469833]

約数ペア:

[(1, 219469833), (3, 73156611), (9, 24385537), (11, 19951803), (33, 6650601), (99, 2216867), (991, 221463), (2237, 98109), (2973, 73821), (6711, 32703), (8919, 24607), (10901, 20133)]