364021

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 492480

約数和(自身を除く): 128459

約数列:

[1, 7, 17, 19, 23, 49, 119, 133, 161, 323, 391, 437, 833, 931, 1127, 2261, 2737, 3059, 7429, 15827, 19159, 21413, 52003, 364021]

約数ペア:

[(1, 364021), (7, 52003), (17, 21413), (19, 19159), (23, 15827), (49, 7429), (119, 3059), (133, 2737), (161, 2261), (323, 1127), (391, 931), (437, 833)]