12434191

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 17729280

約数和(自身を除く): 5295089

約数列:

[1, 7, 11, 17, 23, 49, 59, 77, 119, 161, 187, 253, 391, 413, 539, 649, 833, 1003, 1127, 1309, 1357, 1771, 2737, 2891, 4301, 4543, 7021, 9163, 9499, 11033, 12397, 14927, 19159, 23069, 30107, 31801, 49147, 66493, 77231, 104489, 161483, 210749, 253759, 540617, 731423, 1130381, 1776313, 12434191]

約数ペア:

[(1, 12434191), (7, 1776313), (11, 1130381), (17, 731423), (23, 540617), (49, 253759), (59, 210749), (77, 161483), (119, 104489), (161, 77231), (187, 66493), (253, 49147), (391, 31801), (413, 30107), (539, 23069), (649, 19159), (833, 14927), (1003, 12397), (1127, 11033), (1309, 9499), (1357, 9163), (1771, 7021), (2737, 4543), (2891, 4301)]