22105251

素因数分解:

$3^3\times 7^1\times {\mathrm{116959}}^1$

素因数の和:116975

約数の個数: 16

約数和(自身を含む): 37427200

約数和(自身を除く): 15321949

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 116959, 350877, 818713, 1052631, 2456139, 3157893, 7368417, 22105251]

約数ペア:

[(1, 22105251), (3, 7368417), (7, 3157893), (9, 2456139), (21, 1052631), (27, 818713), (63, 350877), (189, 116959)]