11573947

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 14897520

約数和(自身を除く): 3323573

約数列:

[1, 7, 11, 49, 77, 109, 197, 539, 763, 1199, 1379, 2167, 5341, 8393, 9653, 15169, 21473, 58751, 106183, 150311, 236203, 1052177, 1653421, 11573947]

約数ペア:

[(1, 11573947), (7, 1653421), (11, 1052177), (49, 236203), (77, 150311), (109, 106183), (197, 58751), (539, 21473), (763, 15169), (1199, 9653), (1379, 8393), (2167, 5341)]