8705408283

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{204973}}^1$

素因数の和:205017

約数の個数: 48

約数和(自身を含む): 15266463520

約数和(自身を除く): 6561055237

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 1089, 1287, 1573, 3267, 3861, 4719, 14157, 42471, 204973, 614919, 1844757, 2254703, 2664649, 5534271, 6764109, 7993947, 20292327, 23981841, 24801733, 29311139, 60876981, 71945523, 74405199, 87933417, 223215597, 263800251, 322422529, 669646791, 791400753, 967267587, 2901802761, 8705408283]

約数ペア:

[(1, 8705408283), (3, 2901802761), (9, 967267587), (11, 791400753), (13, 669646791), (27, 322422529), (33, 263800251), (39, 223215597), (99, 87933417), (117, 74405199), (121, 71945523), (143, 60876981), (297, 29311139), (351, 24801733), (363, 23981841), (429, 20292327), (1089, 7993947), (1287, 6764109), (1573, 5534271), (3267, 2664649), (3861, 2254703), (4719, 1844757), (14157, 614919), (42471, 204973)]