22109409

素因数分解:

$3^3\times 7^1\times {\mathrm{116981}}^1$

素因数の和:116997

約数の個数: 16

約数和(自身を含む): 37434240

約数和(自身を除く): 15324831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 116981, 350943, 818867, 1052829, 2456601, 3158487, 7369803, 22109409]

約数ペア:

[(1, 22109409), (3, 7369803), (7, 3158487), (9, 2456601), (21, 1052829), (27, 818867), (63, 350943), (189, 116981)]