804909339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1607}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 1285885440

約数和(自身を除く): 480976101

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1427, 1607, 4281, 4821, 12843, 14463, 18551, 20891, 38529, 43389, 55653, 62673, 166959, 188019, 500877, 564057, 2293189, 6879567, 20638701, 29811457, 61916103, 89434371, 268303113, 804909339]

約数ペア:

[(1, 804909339), (3, 268303113), (9, 89434371), (13, 61916103), (27, 29811457), (39, 20638701), (117, 6879567), (351, 2293189), (1427, 564057), (1607, 500877), (4281, 188019), (4821, 166959), (12843, 62673), (14463, 55653), (18551, 43389), (20891, 38529)]