9958311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 17061408

約数和(自身を除く): 7103097

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 97, 99, 153, 183, 187, 291, 549, 561, 671, 873, 1037, 1067, 1649, 1683, 2013, 3111, 3201, 4947, 5917, 6039, 9333, 9603, 11407, 14841, 17751, 18139, 34221, 53253, 54417, 65087, 100589, 102663, 163251, 195261, 301767, 585783, 905301, 1106479, 3319437, 9958311]

約数ペア:

[(1, 9958311), (3, 3319437), (9, 1106479), (11, 905301), (17, 585783), (33, 301767), (51, 195261), (61, 163251), (97, 102663), (99, 100589), (153, 65087), (183, 54417), (187, 53253), (291, 34221), (549, 18139), (561, 17751), (671, 14841), (873, 11407), (1037, 9603), (1067, 9333), (1649, 6039), (1683, 5917), (2013, 4947), (3111, 3201)]