131230031999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{99527}}^1$

素因数の和:100207

約数の個数: 24

約数和(自身を含む): 152969360544

約数和(自身を除く): 21739328545

約数列:

[1, 11, 17, 121, 187, 641, 2057, 7051, 10897, 77561, 99527, 119867, 1094797, 1318537, 1691959, 12042767, 18611549, 63796807, 204727039, 701764877, 1084545719, 7719413647, 11930002909, 131230031999]

約数ペア:

[(1, 131230031999), (11, 11930002909), (17, 7719413647), (121, 1084545719), (187, 701764877), (641, 204727039), (2057, 63796807), (7051, 18611549), (10897, 12042767), (77561, 1691959), (99527, 1318537), (119867, 1094797)]