22472121

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1823}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 34320384

約数和(自身を除く): 11848263

約数列:

[1, 3, 7, 21, 587, 1761, 1823, 4109, 5469, 12327, 12761, 38283, 1070101, 3210303, 7490707, 22472121]

約数ペア:

[(1, 22472121), (3, 7490707), (7, 3210303), (21, 1070101), (587, 38283), (1761, 12761), (1823, 12327), (4109, 5469)]