1392363

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1026837

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 139, 159, 189, 371, 417, 477, 973, 1113, 1251, 1431, 2919, 3339, 3753, 7367, 8757, 10017, 22101, 26271, 51569, 66303, 154707, 198909, 464121, 1392363]

約数ペア:

[(1, 1392363), (3, 464121), (7, 198909), (9, 154707), (21, 66303), (27, 51569), (53, 26271), (63, 22101), (139, 10017), (159, 8757), (189, 7367), (371, 3753), (417, 3339), (477, 2919), (973, 1431), (1113, 1251)]