7248633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 11965440

約数和(自身を除く): 4716807

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 491, 703, 777, 1473, 2109, 3437, 4921, 9329, 10311, 14763, 18167, 27987, 54501, 65303, 127169, 195909, 345173, 381507, 1035519, 2416211, 7248633]

約数ペア:

[(1, 7248633), (3, 2416211), (7, 1035519), (19, 381507), (21, 345173), (37, 195909), (57, 127169), (111, 65303), (133, 54501), (259, 27987), (399, 18167), (491, 14763), (703, 10311), (777, 9329), (1473, 4921), (2109, 3437)]