268540129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98837}}^1$

素因数の和:98880

約数の個数: 16

約数和(自身を含む): 332095680

約数和(自身を除く): 63555551

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 98837, 1087207, 1284881, 1877903, 14133691, 20656933, 24412739, 268540129]

約数ペア:

[(1, 268540129), (11, 24412739), (13, 20656933), (19, 14133691), (143, 1877903), (209, 1284881), (247, 1087207), (2717, 98837)]