4455921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 6447168

約数和(自身を除く): 1991247

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 2131, 6393, 36227, 87371, 108681, 262113, 1485307, 4455921]

約数ペア:

[(1, 4455921), (3, 1485307), (17, 262113), (41, 108681), (51, 87371), (123, 36227), (697, 6393), (2091, 2131)]