1261244413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{27823}}^1$

素因数の和:28164

約数の個数: 16

約数和(自身を含む): 1486469376

約数和(自身を除く): 225224963

約数列:

[1, 11, 13, 143, 317, 3487, 4121, 27823, 45331, 306053, 361699, 3978689, 8819891, 97018801, 114658583, 1261244413]

約数ペア:

[(1, 1261244413), (11, 114658583), (13, 97018801), (143, 8819891), (317, 3978689), (3487, 361699), (4121, 306053), (27823, 45331)]