7228149

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 9925440

約数和(自身を除く): 2697291

約数列:

[1, 3, 59, 97, 177, 291, 421, 1263, 5723, 17169, 24839, 40837, 74517, 122511, 2409383, 7228149]

約数ペア:

[(1, 7228149), (3, 2409383), (59, 122511), (97, 74517), (177, 40837), (291, 24839), (421, 17169), (1263, 5723)]