3881493

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 7173120

約数和(自身を除く): 3291627

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1867, 2079, 5601, 13069, 16803, 20537, 39207, 50409, 61611, 117621, 143759, 184833, 352863, 431277, 554499, 1293831, 3881493]

約数ペア:

[(1, 3881493), (3, 1293831), (7, 554499), (9, 431277), (11, 352863), (21, 184833), (27, 143759), (33, 117621), (63, 61611), (77, 50409), (99, 39207), (189, 20537), (231, 16803), (297, 13069), (693, 5601), (1867, 2079)]