54005581

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{827}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 65180160

約数和(自身を除く): 11174579

約数列:

[1, 7, 19, 133, 491, 827, 3437, 5789, 9329, 15713, 65303, 109991, 406057, 2842399, 7715083, 54005581]

約数ペア:

[(1, 54005581), (7, 7715083), (19, 2842399), (133, 406057), (491, 109991), (827, 65303), (3437, 15713), (5789, 9329)]