1897421763

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1\times {\mathrm{6779}}^1$

素因数の和:8042

約数の個数: 16

約数和(自身を含む): 2564467200

約数和(自身を除く): 667045437

約数列:

[1, 3, 79, 237, 1181, 3543, 6779, 20337, 93299, 279897, 535541, 1606623, 8005999, 24017997, 632473921, 1897421763]

約数ペア:

[(1, 1897421763), (3, 632473921), (79, 24017997), (237, 8005999), (1181, 1606623), (3543, 535541), (6779, 279897), (20337, 93299)]