1420333

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 16

約数和(自身を含む): 1615680

約数和(自身を除く): 195347

約数列:

[1, 17, 29, 43, 67, 493, 731, 1139, 1247, 1943, 2881, 21199, 33031, 48977, 83549, 1420333]

約数ペア:

[(1, 1420333), (17, 83549), (29, 48977), (43, 33031), (67, 21199), (493, 2881), (731, 1943), (1139, 1247)]