1428811223

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{87641}}^1$

素因数の和:87802

約数の個数: 16

約数和(自身を含む): 1741621824

約数和(自身を除く): 312810601

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 87641, 613487, 1489897, 10429279, 12006817, 84047719, 204115889, 1428811223]

約数ペア:

[(1, 1428811223), (7, 204115889), (17, 84047719), (119, 12006817), (137, 10429279), (959, 1489897), (2329, 613487), (16303, 87641)]