38837583

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 60062400

約数和(自身を除く): 21224817

約数列:

[1, 3, 9, 27, 29, 87, 193, 257, 261, 579, 771, 783, 1737, 2313, 5211, 5597, 6939, 7453, 16791, 22359, 49601, 50373, 67077, 148803, 151119, 201231, 446409, 1339227, 1438429, 4315287, 12945861, 38837583]

約数ペア:

[(1, 38837583), (3, 12945861), (9, 4315287), (27, 1438429), (29, 1339227), (87, 446409), (193, 201231), (257, 151119), (261, 148803), (579, 67077), (771, 50373), (783, 49601), (1737, 22359), (2313, 16791), (5211, 7453), (5597, 6939)]