1427973315

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{889703}}^1$

素因数の和:889818

約数の個数: 16

約数和(自身を含む): 2306112768

約数和(自身を除く): 878139453

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 889703, 2669109, 4448515, 13345545, 95198221, 285594663, 475991105, 1427973315]

約数ペア:

[(1, 1427973315), (3, 475991105), (5, 285594663), (15, 95198221), (107, 13345545), (321, 4448515), (535, 2669109), (1605, 889703)]