11371913

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 14121408

約数和(自身を除く): 2749495

約数列:

[1, 7, 23, 37, 83, 161, 259, 529, 581, 851, 1909, 3071, 3703, 5957, 13363, 19573, 21497, 43907, 70633, 137011, 307349, 494431, 1624559, 11371913]

約数ペア:

[(1, 11371913), (7, 1624559), (23, 494431), (37, 307349), (83, 137011), (161, 70633), (259, 43907), (529, 21497), (581, 19573), (851, 13363), (1909, 5957), (3071, 3703)]