401367039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{132859}}^1$

素因数の和:132934

約数の個数: 16

約数和(自身を含む): 573955200

約数和(自身を除く): 172588161

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 132859, 398577, 2524321, 7041527, 7572963, 21124581, 133789013, 401367039]

約数ペア:

[(1, 401367039), (3, 133789013), (19, 21124581), (53, 7572963), (57, 7041527), (159, 2524321), (1007, 398577), (3021, 132859)]