1267351129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263647}}^1$

素因数の和:263700

約数の個数: 16

約数和(自身を含む): 1518612480

約数和(自身を除く): 251261351

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 263647, 2900117, 5009293, 6063881, 55102223, 66702691, 115213739, 1267351129]

約数ペア:

[(1, 1267351129), (11, 115213739), (19, 66702691), (23, 55102223), (209, 6063881), (253, 5009293), (437, 2900117), (4807, 263647)]