28184207997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1289}}^1\times {\mathrm{1877}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 41165159040

約数和(自身を除く): 12980951043

約数列:

[1, 3, 11, 33, 353, 1059, 1289, 1877, 3867, 3883, 5631, 11649, 14179, 20647, 42537, 61941, 455017, 662581, 1365051, 1987743, 2419453, 5005187, 7258359, 7288391, 15015561, 21865173, 26613983, 79841949, 854066909, 2562200727, 9394735999, 28184207997]

約数ペア:

[(1, 28184207997), (3, 9394735999), (11, 2562200727), (33, 854066909), (353, 79841949), (1059, 26613983), (1289, 21865173), (1877, 15015561), (3867, 7288391), (3883, 7258359), (5631, 5005187), (11649, 2419453), (14179, 1987743), (20647, 1365051), (42537, 662581), (61941, 455017)]