7374367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2786273

約数列:

[1, 7, 11, 13, 53, 77, 91, 139, 143, 371, 583, 689, 973, 1001, 1529, 1807, 4081, 4823, 7367, 7579, 10703, 12649, 19877, 51569, 53053, 81037, 95771, 139139, 567259, 670397, 1053481, 7374367]

約数ペア:

[(1, 7374367), (7, 1053481), (11, 670397), (13, 567259), (53, 139139), (77, 95771), (91, 81037), (139, 53053), (143, 51569), (371, 19877), (583, 12649), (689, 10703), (973, 7579), (1001, 7367), (1529, 4823), (1807, 4081)]