58697821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 21861539

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 1997, 2261, 4199, 13979, 25961, 29393, 33949, 37943, 181727, 237643, 265601, 441337, 493259, 645031, 3089359, 3452813, 4515217, 8385403, 58697821]

約数ペア:

[(1, 58697821), (7, 8385403), (13, 4515217), (17, 3452813), (19, 3089359), (91, 645031), (119, 493259), (133, 441337), (221, 265601), (247, 237643), (323, 181727), (1547, 37943), (1729, 33949), (1997, 29393), (2261, 25961), (4199, 13979)]