8231223

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 14740992

約数和(自身を除く): 6509769

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2741, 3003, 8223, 19187, 30151, 35633, 57561, 90453, 106899, 211057, 249431, 391963, 633171, 748293, 1175889, 2743741, 8231223]

約数ペア:

[(1, 8231223), (3, 2743741), (7, 1175889), (11, 748293), (13, 633171), (21, 391963), (33, 249431), (39, 211057), (77, 106899), (91, 90453), (143, 57561), (231, 35633), (273, 30151), (429, 19187), (1001, 8223), (2741, 3003)]