23807790721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{9337}}^1$

素因数の和:10993

約数の個数: 24

約数和(自身を含む): 28202291432

約数和(自身を除く): 4394500711

約数列:

[1, 11, 13, 121, 143, 1573, 1621, 9337, 17831, 21073, 102707, 121381, 196141, 231803, 1129777, 1335191, 2549833, 14687101, 15135277, 166488047, 196758601, 1831368517, 2164344611, 23807790721]

約数ペア:

[(1, 23807790721), (11, 2164344611), (13, 1831368517), (121, 196758601), (143, 166488047), (1573, 15135277), (1621, 14687101), (9337, 2549833), (17831, 1335191), (21073, 1129777), (102707, 231803), (121381, 196141)]