289075241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25013}}^1$

素因数の和:25160

約数の個数: 16

約数和(自身を含む): 358600704

約数和(自身を除く): 69525463

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 25013, 175091, 325169, 2276183, 3176651, 22236557, 41296463, 289075241]

約数ペア:

[(1, 289075241), (7, 41296463), (13, 22236557), (91, 3176651), (127, 2276183), (889, 325169), (1651, 175091), (11557, 25013)]