4250872563

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{19949}}^1$

素因数の和:20171

約数の個数: 32

約数和(自身を含む): 6613824000

約数和(自身を除く): 2362951437

約数列:

[1, 3, 7, 21, 73, 139, 219, 417, 511, 973, 1533, 2919, 10147, 19949, 30441, 59847, 71029, 139643, 213087, 418929, 1456277, 2772911, 4368831, 8318733, 10193939, 19410377, 30581817, 58231131, 202422503, 607267509, 1416957521, 4250872563]

約数ペア:

[(1, 4250872563), (3, 1416957521), (7, 607267509), (21, 202422503), (73, 58231131), (139, 30581817), (219, 19410377), (417, 10193939), (511, 8318733), (973, 4368831), (1533, 2772911), (2919, 1456277), (10147, 418929), (19949, 213087), (30441, 139643), (59847, 71029)]