785469321

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33071}}^1$

素因数の和:33126

約数の個数: 48

約数和(自身を含む): 1444584960

約数和(自身を除く): 659115639

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 23751, 33071, 99213, 231497, 297639, 429923, 694491, 959059, 1289769, 2083473, 2877177, 3009461, 3869307, 6713413, 8631531, 9028383, 12467767, 20140239, 27085149, 37403301, 60420717, 87274369, 112209903, 261823107, 785469321]

約数ペア:

[(1, 785469321), (3, 261823107), (7, 112209903), (9, 87274369), (13, 60420717), (21, 37403301), (29, 27085149), (39, 20140239), (63, 12467767), (87, 9028383), (91, 8631531), (117, 6713413), (203, 3869307), (261, 3009461), (273, 2877177), (377, 2083473), (609, 1289769), (819, 959059), (1131, 694491), (1827, 429923), (2639, 297639), (3393, 231497), (7917, 99213), (23751, 33071)]