22212351

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 37140480

約数和(自身を除く): 14928129

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4463, 4977, 13389, 31241, 40167, 93723, 281169, 352577, 1057731, 2468039, 3173193, 7404117, 22212351]

約数ペア:

[(1, 22212351), (3, 7404117), (7, 3173193), (9, 2468039), (21, 1057731), (63, 352577), (79, 281169), (237, 93723), (553, 40167), (711, 31241), (1659, 13389), (4463, 4977)]