974768253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{41281}}^1$

素因数の和:41764

約数の個数: 16

約数和(自身を含む): 1379149056

約数和(自身を除く): 404380803

約数列:

[1, 3, 17, 51, 463, 1389, 7871, 23613, 41281, 123843, 701777, 2105331, 19113103, 57339309, 324922751, 974768253]

約数ペア:

[(1, 974768253), (3, 324922751), (17, 57339309), (51, 19113103), (463, 2105331), (1389, 701777), (7871, 123843), (23613, 41281)]