2975631393

素因数分解:

$3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{172171}}^1$

素因数の和:173004

約数の個数: 16

約数和(自身を含む): 4539831296

約数和(自身を除く): 1564199903

約数列:

[1, 3, 7, 21, 823, 2469, 5761, 17283, 172171, 516513, 1205197, 3615591, 141696733, 425090199, 991877131, 2975631393]

約数ペア:

[(1, 2975631393), (3, 991877131), (7, 425090199), (21, 141696733), (823, 3615591), (2469, 1205197), (5761, 516513), (17283, 172171)]