29966307

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 47265792

約数和(自身を除く): 17299485

約数列:

[1, 3, 7, 21, 47, 97, 141, 291, 313, 329, 679, 939, 987, 2037, 2191, 4559, 6573, 13677, 14711, 30361, 31913, 44133, 91083, 95739, 102977, 212527, 308931, 637581, 1426967, 4280901, 9988769, 29966307]

約数ペア:

[(1, 29966307), (3, 9988769), (7, 4280901), (21, 1426967), (47, 637581), (97, 308931), (141, 212527), (291, 102977), (313, 95739), (329, 91083), (679, 44133), (939, 31913), (987, 30361), (2037, 14711), (2191, 13677), (4559, 6573)]