70303211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 87505920

約数和(自身を除く): 17202709

約数列:

[1, 11, 17, 19, 47, 187, 209, 323, 421, 517, 799, 893, 3553, 4631, 7157, 7999, 8789, 9823, 15181, 19787, 78727, 87989, 135983, 166991, 217657, 336379, 375953, 1495813, 3700169, 4135483, 6391201, 70303211]

約数ペア:

[(1, 70303211), (11, 6391201), (17, 4135483), (19, 3700169), (47, 1495813), (187, 375953), (209, 336379), (323, 217657), (421, 166991), (517, 135983), (799, 87989), (893, 78727), (3553, 19787), (4631, 15181), (7157, 9823), (7999, 8789)]