980577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 36

約数和(自身を含む): 1676220

約数和(自身を除く): 695643

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 289, 377, 493, 663, 867, 1131, 1479, 1989, 2601, 3393, 3757, 4437, 6409, 8381, 11271, 19227, 25143, 33813, 57681, 75429, 108953, 326859, 980577]

約数ペア:

[(1, 980577), (3, 326859), (9, 108953), (13, 75429), (17, 57681), (29, 33813), (39, 25143), (51, 19227), (87, 11271), (117, 8381), (153, 6409), (221, 4437), (261, 3757), (289, 3393), (377, 2601), (493, 1989), (663, 1479), (867, 1131)]