260297817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{3251}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 374058048

約数和(自身を除く): 113760231

約数列:

[1, 3, 13, 39, 2053, 3251, 6159, 9753, 26689, 42263, 80067, 126789, 6674303, 20022909, 86765939, 260297817]

約数ペア:

[(1, 260297817), (3, 86765939), (13, 20022909), (39, 6674303), (2053, 126789), (3251, 80067), (6159, 42263), (9753, 26689)]