3513321

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 6163200

約数和(自身を除く): 2649879

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 641, 783, 1827, 1923, 4487, 5481, 5769, 13461, 17307, 18589, 40383, 55767, 121149, 130123, 167301, 390369, 501903, 1171107, 3513321]

約数ペア:

[(1, 3513321), (3, 1171107), (7, 501903), (9, 390369), (21, 167301), (27, 130123), (29, 121149), (63, 55767), (87, 40383), (189, 18589), (203, 17307), (261, 13461), (609, 5769), (641, 5481), (783, 4487), (1827, 1923)]