61012021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 73615360

約数和(自身を除く): 12603339

約数列:

[1, 7, 19, 133, 631, 727, 4417, 5089, 11989, 13813, 83923, 96691, 458737, 3211159, 8716003, 61012021]

約数ペア:

[(1, 61012021), (7, 8716003), (19, 3211159), (133, 458737), (631, 96691), (727, 83923), (4417, 13813), (5089, 11989)]