1222980483

素因数分解:

$3^1\times {\mathrm{683}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 1637266176

約数和(自身を除く): 414285693

約数列:

[1, 3, 683, 727, 821, 2049, 2181, 2463, 496541, 560743, 596867, 1489623, 1682229, 1790601, 407660161, 1222980483]

約数ペア:

[(1, 1222980483), (3, 407660161), (683, 1790601), (727, 1682229), (821, 1489623), (2049, 596867), (2181, 560743), (2463, 496541)]