4282011423

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 6519152640

約数和(自身を除く): 2237141217

約数列:

[1, 3, 9, 41, 43, 123, 129, 211, 369, 387, 633, 1279, 1763, 1899, 3837, 5289, 8651, 9073, 11511, 15867, 25953, 27219, 52439, 54997, 77859, 81657, 157317, 164991, 269869, 371993, 471951, 494973, 809607, 1115979, 2254877, 2428821, 3347937, 6764631, 11064629, 11604367, 20293893, 33193887, 34813101, 99581661, 104439303, 475779047, 1427337141, 4282011423]

約数ペア:

[(1, 4282011423), (3, 1427337141), (9, 475779047), (41, 104439303), (43, 99581661), (123, 34813101), (129, 33193887), (211, 20293893), (369, 11604367), (387, 11064629), (633, 6764631), (1279, 3347937), (1763, 2428821), (1899, 2254877), (3837, 1115979), (5289, 809607), (8651, 494973), (9073, 471951), (11511, 371993), (15867, 269869), (25953, 164991), (27219, 157317), (52439, 81657), (54997, 77859)]