2227209213

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1\times {\mathrm{3947}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 2986583040

約数和(自身を除く): 759373827

約数列:

[1, 3, 239, 717, 787, 2361, 3947, 11841, 188093, 564279, 943333, 2829999, 3106289, 9318867, 742403071, 2227209213]

約数ペア:

[(1, 2227209213), (3, 742403071), (239, 9318867), (717, 3106289), (787, 2829999), (2361, 943333), (3947, 564279), (11841, 188093)]