20110671

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13879}}^1$

素因数の和:13915

約数の個数: 24

約数和(自身を含む): 34644480

約数和(自身を除く): 14533809

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 13879, 41637, 97153, 124911, 291459, 319217, 874377, 957651, 2234519, 2872953, 6703557, 20110671]

約数ペア:

[(1, 20110671), (3, 6703557), (7, 2872953), (9, 2234519), (21, 957651), (23, 874377), (63, 319217), (69, 291459), (161, 124911), (207, 97153), (483, 41637), (1449, 13879)]