745555968003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12919}}^1\times {\mathrm{249827}}^1$

素因数の和:262767

約数の個数: 32

約数和(自身を含む): 1239466659840

約数和(自身を除く): 493910691837

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12919, 38757, 90433, 142109, 249827, 271299, 426327, 749481, 994763, 1748789, 2748097, 2984289, 5246367, 8244291, 19236679, 57710037, 3227515013, 9682545039, 22592605091, 35502665143, 67777815273, 106507995429, 248518656001, 745555968003]

約数ペア:

[(1, 745555968003), (3, 248518656001), (7, 106507995429), (11, 67777815273), (21, 35502665143), (33, 22592605091), (77, 9682545039), (231, 3227515013), (12919, 57710037), (38757, 19236679), (90433, 8244291), (142109, 5246367), (249827, 2984289), (271299, 2748097), (426327, 1748789), (749481, 994763)]