11711623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 4462457

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 389, 391, 1309, 1771, 2723, 2737, 4279, 4301, 6613, 8947, 29953, 30107, 46291, 62629, 72743, 98417, 152099, 509201, 688919, 1064693, 1673089, 11711623]

約数ペア:

[(1, 11711623), (7, 1673089), (11, 1064693), (17, 688919), (23, 509201), (77, 152099), (119, 98417), (161, 72743), (187, 62629), (253, 46291), (389, 30107), (391, 29953), (1309, 8947), (1771, 6613), (2723, 4301), (2737, 4279)]