21053413206547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{1531}}^1\times {\mathrm{22003}}^1$

素因数の和:24523

約数の個数: 32

約数和(自身を含む): 22766472046080

約数和(自身を除く): 1713058839533

約数列:

[1, 23, 29, 667, 937, 1531, 21551, 22003, 27173, 35213, 44399, 506069, 624979, 638087, 1021177, 1434547, 14676001, 20616811, 32994581, 33686593, 41601863, 474186653, 597887519, 774791639, 956842849, 976911197, 13751412937, 22468957531, 31564337641, 725979765743, 915365791589, 21053413206547]

約数ペア:

[(1, 21053413206547), (23, 915365791589), (29, 725979765743), (667, 31564337641), (937, 22468957531), (1531, 13751412937), (21551, 976911197), (22003, 956842849), (27173, 774791639), (35213, 597887519), (44399, 474186653), (506069, 41601863), (624979, 33686593), (638087, 32994581), (1021177, 20616811), (1434547, 14676001)]