12017397

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 19288800

約数和(自身を除く): 7271403

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2819, 4263, 8457, 19733, 59199, 81751, 138131, 245253, 414393, 572257, 1716771, 4005799, 12017397]

約数ペア:

[(1, 12017397), (3, 4005799), (7, 1716771), (21, 572257), (29, 414393), (49, 245253), (87, 138131), (147, 81751), (203, 59199), (609, 19733), (1421, 8457), (2819, 4263)]