931982471

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 1176576000

約数和(自身を除く): 244593529

約数列:

[1, 7, 19, 23, 133, 161, 199, 437, 1393, 1531, 3059, 3781, 4577, 10717, 26467, 29089, 32039, 35213, 86963, 203623, 246491, 304669, 608741, 669047, 2132683, 4683329, 5788711, 7007387, 40520977, 49051709, 133140353, 931982471]

約数ペア:

[(1, 931982471), (7, 133140353), (19, 49051709), (23, 40520977), (133, 7007387), (161, 5788711), (199, 4683329), (437, 2132683), (1393, 669047), (1531, 608741), (3059, 304669), (3781, 246491), (4577, 203623), (10717, 86963), (26467, 35213), (29089, 32039)]