9969806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 19111680

約数和(自身を除く): 9141874

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 1579, 3157, 3158, 6314, 11053, 17369, 22106, 34738, 64739, 121583, 129478, 243166, 453173, 712129, 906346, 1424258, 4984903, 9969806]

約数ペア:

[(1, 9969806), (2, 4984903), (7, 1424258), (11, 906346), (14, 712129), (22, 453173), (41, 243166), (77, 129478), (82, 121583), (154, 64739), (287, 34738), (451, 22106), (574, 17369), (902, 11053), (1579, 6314), (3157, 3158)]