2215623

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 3059456

約数和(自身を除く): 843833

約数列:

[1, 3, 67, 73, 151, 201, 219, 453, 4891, 10117, 11023, 14673, 30351, 33069, 738541, 2215623]

約数ペア:

[(1, 2215623), (3, 738541), (67, 33069), (73, 30351), (151, 14673), (201, 11023), (219, 10117), (453, 4891)]