1288332669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{327071}}^1$

素因数の和:327188

約数の個数: 16

約数和(自身を含む): 1868235264

約数和(自身を除く): 579902595

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 327071, 981213, 4251923, 12755769, 33034171, 99102513, 429444223, 1288332669]

約数ペア:

[(1, 1288332669), (3, 429444223), (13, 99102513), (39, 33034171), (101, 12755769), (303, 4251923), (1313, 981213), (3939, 327071)]