102808981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 120083040

約数和(自身を除く): 17274059

約数列:

[1, 11, 19, 121, 197, 209, 227, 2167, 2299, 2497, 3743, 4313, 23837, 27467, 41173, 44719, 47443, 452903, 491909, 521873, 849661, 5410999, 9346271, 102808981]

約数ペア:

[(1, 102808981), (11, 9346271), (19, 5410999), (121, 849661), (197, 521873), (209, 491909), (227, 452903), (2167, 47443), (2299, 44719), (2497, 41173), (3743, 27467), (4313, 23837)]