29591247

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4283}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 46884096

約数和(自身を除く): 17292849

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 4283, 6909, 12849, 29981, 89943, 201301, 209867, 603903, 629601, 1409107, 4227321, 9863749, 29591247]

約数ペア:

[(1, 29591247), (3, 9863749), (7, 4227321), (21, 1409107), (47, 629601), (49, 603903), (141, 209867), (147, 201301), (329, 89943), (987, 29981), (2303, 12849), (4283, 6909)]