7651413

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 14082432

約数和(自身を除く): 6431019

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 181, 183, 231, 427, 543, 549, 671, 693, 1267, 1281, 1629, 1991, 2013, 3801, 3843, 4697, 5973, 6039, 11041, 11403, 13937, 14091, 17919, 33123, 41811, 42273, 77287, 99369, 121451, 125433, 231861, 364353, 695583, 850157, 1093059, 2550471, 7651413]

約数ペア:

[(1, 7651413), (3, 2550471), (7, 1093059), (9, 850157), (11, 695583), (21, 364353), (33, 231861), (61, 125433), (63, 121451), (77, 99369), (99, 77287), (181, 42273), (183, 41811), (231, 33123), (427, 17919), (543, 14091), (549, 13937), (671, 11403), (693, 11041), (1267, 6039), (1281, 5973), (1629, 4697), (1991, 3843), (2013, 3801)]