84142191

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{39671}}^1$

素因数の和:39782

約数の個数: 16

約数和(自身を含む): 129489408

約数和(自身を除く): 45347217

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 39671, 119013, 277697, 833091, 4006771, 12020313, 28047397, 84142191]

約数ペア:

[(1, 84142191), (3, 28047397), (7, 12020313), (21, 4006771), (101, 833091), (303, 277697), (707, 119013), (2121, 39671)]