13018401

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 22360800

約数和(自身を除く): 9342399

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 769, 891, 1539, 1881, 2307, 5643, 6921, 8459, 14611, 16929, 20763, 25377, 43833, 62289, 76131, 131499, 160721, 228393, 394497, 482163, 685179, 1183491, 1446489, 4339467, 13018401]

約数ペア:

[(1, 13018401), (3, 4339467), (9, 1446489), (11, 1183491), (19, 685179), (27, 482163), (33, 394497), (57, 228393), (81, 160721), (99, 131499), (171, 76131), (209, 62289), (297, 43833), (513, 25377), (627, 20763), (769, 16929), (891, 14611), (1539, 8459), (1881, 6921), (2307, 5643)]