283449313

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 351039744

約数和(自身を除く): 67590431

約数列:

[1, 7, 17, 107, 113, 119, 197, 749, 791, 1379, 1819, 1921, 3349, 12091, 12733, 13447, 21079, 22261, 23443, 84637, 147553, 155827, 205547, 358343, 378437, 1438829, 2381927, 2508401, 2649059, 16673489, 40492759, 283449313]

約数ペア:

[(1, 283449313), (7, 40492759), (17, 16673489), (107, 2649059), (113, 2508401), (119, 2381927), (197, 1438829), (749, 378437), (791, 358343), (1379, 205547), (1819, 155827), (1921, 147553), (3349, 84637), (12091, 23443), (12733, 22261), (13447, 21079)]