234037307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 291271680

約数和(自身を除く): 57234373

約数列:

[1, 7, 19, 41, 133, 167, 257, 287, 779, 1169, 1799, 3173, 4883, 5453, 6847, 10537, 22211, 34181, 42919, 47929, 73759, 130093, 200203, 300433, 815461, 910651, 1401421, 1759679, 5708227, 12317753, 33433901, 234037307]

約数ペア:

[(1, 234037307), (7, 33433901), (19, 12317753), (41, 5708227), (133, 1759679), (167, 1401421), (257, 910651), (287, 815461), (779, 300433), (1169, 200203), (1799, 130093), (3173, 73759), (4883, 47929), (5453, 42919), (6847, 34181), (10537, 22211)]