64457393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 88099200

約数和(自身を除く): 23641807

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 9199, 64393, 101189, 119587, 450751, 708323, 837109, 1315457, 4958261, 5859763, 9208199, 64457393]

約数ペア:

[(1, 64457393), (7, 9208199), (11, 5859763), (13, 4958261), (49, 1315457), (77, 837109), (91, 708323), (143, 450751), (539, 119587), (637, 101189), (1001, 64393), (7007, 9199)]