355283929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 483840000

約数和(自身を除く): 128556071

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 781, 923, 1001, 4999, 5467, 6461, 10153, 34993, 54989, 64987, 71071, 354929, 384923, 454909, 714857, 2484503, 3904219, 4614077, 5003999, 27329533, 32298539, 50754847, 355283929]

約数ペア:

[(1, 355283929), (7, 50754847), (11, 32298539), (13, 27329533), (71, 5003999), (77, 4614077), (91, 3904219), (143, 2484503), (497, 714857), (781, 454909), (923, 384923), (1001, 354929), (4999, 71071), (5467, 64987), (6461, 54989), (10153, 34993)]