16445523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 22788000

約数和(自身を除く): 6342477

約数列:

[1, 3, 29, 87, 421, 449, 1263, 1347, 12209, 13021, 36627, 39063, 189029, 567087, 5481841, 16445523]

約数ペア:

[(1, 16445523), (3, 5481841), (29, 567087), (87, 189029), (421, 39063), (449, 36627), (1263, 13021), (1347, 12209)]