977009721

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1\times {\mathrm{1933}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 1309859520

約数和(自身を除く): 332849799

約数列:

[1, 3, 331, 509, 993, 1527, 1933, 5799, 168479, 505437, 639823, 983897, 1919469, 2951691, 325669907, 977009721]

約数ペア:

[(1, 977009721), (3, 325669907), (331, 2951691), (509, 1919469), (993, 983897), (1527, 639823), (1933, 505437), (5799, 168479)]