713979981

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16855

約数の個数: 48

約数和(自身を含む): 1252157760

約数和(自身を除く): 538177779

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, 16811, 42471, 50433, 151299, 184921, 218543, 453897, 554763, 655629, 1664289, 1966887, 2034131, 2403973, 4992867, 5900661, 6102393, 7211919, 18307179, 21635757, 26443703, 54921537, 64907271, 79331109, 237993327, 713979981]

約数ペア:

[(1, 713979981), (3, 237993327), (9, 79331109), (11, 64907271), (13, 54921537), (27, 26443703), (33, 21635757), (39, 18307179), (99, 7211919), (117, 6102393), (121, 5900661), (143, 4992867), (297, 2403973), (351, 2034131), (363, 1966887), (429, 1664289), (1089, 655629), (1287, 554763), (1573, 453897), (3267, 218543), (3861, 184921), (4719, 151299), (14157, 50433), (16811, 42471)]