40046709

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 17610891

約数列:

[1, 3, 29, 41, 87, 103, 109, 123, 309, 327, 1189, 2987, 3161, 3567, 4223, 4469, 8961, 9483, 11227, 12669, 13407, 33681, 122467, 129601, 325583, 367401, 388803, 460307, 976749, 1380921, 13348903, 40046709]

約数ペア:

[(1, 40046709), (3, 13348903), (29, 1380921), (41, 976749), (87, 460307), (103, 388803), (109, 367401), (123, 325583), (309, 129601), (327, 122467), (1189, 33681), (2987, 13407), (3161, 12669), (3567, 11227), (4223, 9483), (4469, 8961)]