889331373

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{25997}}^1$

素因数の和:26194

約数の個数: 32

約数和(自身を含む): 1514123520

約数和(自身を除く): 624792147

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 3801, 4887, 11403, 25997, 34209, 77991, 181979, 233973, 545937, 701919, 1637811, 4705457, 4913433, 14116371, 32938199, 42349113, 98814597, 127047339, 296443791, 889331373]

約数ペア:

[(1, 889331373), (3, 296443791), (7, 127047339), (9, 98814597), (21, 42349113), (27, 32938199), (63, 14116371), (181, 4913433), (189, 4705457), (543, 1637811), (1267, 701919), (1629, 545937), (3801, 233973), (4887, 181979), (11403, 77991), (25997, 34209)]