7862283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 5896917

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 149, 369, 429, 447, 451, 533, 1287, 1341, 1353, 1599, 1639, 1937, 4059, 4797, 4917, 5811, 5863, 6109, 14751, 17433, 17589, 18327, 21307, 52767, 54981, 63921, 67199, 79417, 191763, 201597, 238251, 604791, 714753, 873587, 2620761, 7862283]

約数ペア:

[(1, 7862283), (3, 2620761), (9, 873587), (11, 714753), (13, 604791), (33, 238251), (39, 201597), (41, 191763), (99, 79417), (117, 67199), (123, 63921), (143, 54981), (149, 52767), (369, 21307), (429, 18327), (447, 17589), (451, 17433), (533, 14751), (1287, 6109), (1341, 5863), (1353, 5811), (1599, 4917), (1639, 4797), (1937, 4059)]