70223829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 107345280

約数和(自身を除く): 37121451

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 977, 1261, 1843, 2931, 3783, 5529, 12701, 18563, 23959, 38103, 55689, 71877, 94769, 241319, 284307, 723957, 1231997, 1800611, 3695991, 5401833, 23407943, 70223829]

約数ペア:

[(1, 70223829), (3, 23407943), (13, 5401833), (19, 3695991), (39, 1800611), (57, 1231997), (97, 723957), (247, 284307), (291, 241319), (741, 94769), (977, 71877), (1261, 55689), (1843, 38103), (2931, 23959), (3783, 18563), (5529, 12701)]