1316158249

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{641}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 1558303488

約数和(自身を除く): 242145239

約数列:

[1, 7, 47, 79, 329, 553, 641, 3713, 4487, 6241, 25991, 30127, 43687, 50639, 210889, 293327, 354473, 2053289, 2380033, 4000481, 16660231, 28003367, 188022607, 1316158249]

約数ペア:

[(1, 1316158249), (7, 188022607), (47, 28003367), (79, 16660231), (329, 4000481), (553, 2380033), (641, 2053289), (3713, 354473), (4487, 293327), (6241, 210889), (25991, 50639), (30127, 43687)]