1896237

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3276800

約数和(自身を除く): 1380563

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 127, 189, 237, 381, 553, 711, 889, 1143, 1659, 2133, 2667, 3429, 4977, 8001, 10033, 14931, 24003, 30099, 70231, 90297, 210693, 270891, 632079, 1896237]

約数ペア:

[(1, 1896237), (3, 632079), (7, 270891), (9, 210693), (21, 90297), (27, 70231), (63, 30099), (79, 24003), (127, 14931), (189, 10033), (237, 8001), (381, 4977), (553, 3429), (711, 2667), (889, 2133), (1143, 1659)]