22404501

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12263}}^1$

素因数の和:12305

約数の個数: 24

約数和(自身を含む): 38263680

約数和(自身を除く): 15859179

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 12263, 36789, 85841, 110367, 257523, 355627, 772569, 1066881, 2489389, 3200643, 7468167, 22404501]

約数ペア:

[(1, 22404501), (3, 7468167), (7, 3200643), (9, 2489389), (21, 1066881), (29, 772569), (63, 355627), (87, 257523), (203, 110367), (261, 85841), (609, 36789), (1827, 12263)]