240792097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5021}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 323979264

約数和(自身を除く): 83187167

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3689, 5021, 6851, 35147, 47957, 65273, 85357, 155651, 456911, 597499, 1089557, 1109641, 2023463, 2646067, 7767487, 14164241, 18522469, 34398871, 240792097]

約数ペア:

[(1, 240792097), (7, 34398871), (13, 18522469), (17, 14164241), (31, 7767487), (91, 2646067), (119, 2023463), (217, 1109641), (221, 1089557), (403, 597499), (527, 456911), (1547, 155651), (2821, 85357), (3689, 65273), (5021, 47957), (6851, 35147)]