242564487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 367476480

約数和(自身を除く): 124911993

約数列:

[1, 3, 11, 33, 41, 61, 123, 183, 451, 671, 1353, 2013, 2501, 2939, 7503, 8817, 27511, 32329, 82533, 96987, 120499, 179279, 361497, 537837, 1325489, 1972069, 3976467, 5916207, 7350439, 22051317, 80854829, 242564487]

約数ペア:

[(1, 242564487), (3, 80854829), (11, 22051317), (33, 7350439), (41, 5916207), (61, 3976467), (123, 1972069), (183, 1325489), (451, 537837), (671, 361497), (1353, 179279), (2013, 120499), (2501, 96987), (2939, 82533), (7503, 32329), (8817, 27511)]