6781803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 11366400

約数和(自身を除く): 4584597

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 739, 1311, 2217, 3059, 5173, 9177, 14041, 15519, 16997, 42123, 50991, 98287, 118979, 294861, 322943, 356937, 968829, 2260601, 6781803]

約数ペア:

[(1, 6781803), (3, 2260601), (7, 968829), (19, 356937), (21, 322943), (23, 294861), (57, 118979), (69, 98287), (133, 50991), (161, 42123), (399, 16997), (437, 15519), (483, 14041), (739, 9177), (1311, 5173), (2217, 3059)]