172859323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4327}}^1$

素因数の和:4786

約数の個数: 16

約数和(自身を含む): 213283840

約数和(自身を除く): 40424517

約数列:

[1, 7, 13, 91, 439, 3073, 4327, 5707, 30289, 39949, 56251, 393757, 1899553, 13296871, 24694189, 172859323]

約数ペア:

[(1, 172859323), (7, 24694189), (13, 13296871), (91, 1899553), (439, 393757), (3073, 56251), (4327, 39949), (5707, 30289)]