26820273

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 11967567

約数列:

[1, 3, 29, 41, 73, 87, 103, 123, 219, 309, 1189, 2117, 2987, 2993, 3567, 4223, 6351, 7519, 8961, 8979, 12669, 22557, 86797, 122467, 218051, 260391, 308279, 367401, 654153, 924837, 8940091, 26820273]

約数ペア:

[(1, 26820273), (3, 8940091), (29, 924837), (41, 654153), (73, 367401), (87, 308279), (103, 260391), (123, 218051), (219, 122467), (309, 86797), (1189, 22557), (2117, 12669), (2987, 8979), (2993, 8961), (3567, 7519), (4223, 6351)]