11488491

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 19562400

約数和(自身を除く): 8073909

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 239, 327, 441, 717, 763, 981, 1673, 2151, 2289, 5019, 5341, 6867, 11711, 15057, 16023, 26051, 35133, 48069, 78153, 105399, 182357, 234459, 547071, 1276499, 1641213, 3829497, 11488491]

約数ペア:

[(1, 11488491), (3, 3829497), (7, 1641213), (9, 1276499), (21, 547071), (49, 234459), (63, 182357), (109, 105399), (147, 78153), (239, 48069), (327, 35133), (441, 26051), (717, 16023), (763, 15057), (981, 11711), (1673, 6867), (2151, 5341), (2289, 5019)]