310473681

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{10847}}^1$

素因数の和:10933

約数の個数: 32

約数和(自身を含む): 499875840

約数和(自身を除く): 189402159

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 4089, 9541, 10847, 28623, 32541, 75929, 227787, 314563, 509809, 943689, 1529427, 2201941, 3568663, 6605823, 10705989, 14784461, 44353383, 103491227, 310473681]

約数ペア:

[(1, 310473681), (3, 103491227), (7, 44353383), (21, 14784461), (29, 10705989), (47, 6605823), (87, 3568663), (141, 2201941), (203, 1529427), (329, 943689), (609, 509809), (987, 314563), (1363, 227787), (4089, 75929), (9541, 32541), (10847, 28623)]