11381557759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 13548225600

約数和(自身を除く): 2166667841

約数列:

[1, 11, 13, 97, 143, 421, 1067, 1261, 1949, 4631, 5473, 13871, 21439, 25337, 40837, 60203, 189053, 278707, 449207, 530881, 820529, 2079583, 2457689, 5839691, 9025819, 10666877, 27034579, 79591313, 117335647, 875504443, 1034687069, 11381557759]

約数ペア:

[(1, 11381557759), (11, 1034687069), (13, 875504443), (97, 117335647), (143, 79591313), (421, 27034579), (1067, 10666877), (1261, 9025819), (1949, 5839691), (4631, 2457689), (5473, 2079583), (13871, 820529), (21439, 530881), (25337, 449207), (40837, 278707), (60203, 189053)]