996831079461

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{853759}}^1$

素因数の和:854246

約数の個数: 48

約数和(自身を含む): 1687740088320

約数和(自身を除く): 690909008859

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 431, 903, 1293, 2709, 3017, 3879, 9051, 18533, 27153, 55599, 129731, 166797, 389193, 853759, 1167579, 2561277, 5976313, 7683831, 17928939, 36711637, 53786817, 110134911, 256981459, 330404733, 367970129, 770944377, 1103910387, 2312833131, 2575790903, 3311731161, 7727372709, 15822715547, 23182118127, 47468146641, 110759008829, 142404439923, 332277026487, 996831079461]

約数ペア:

[(1, 996831079461), (3, 332277026487), (7, 142404439923), (9, 110759008829), (21, 47468146641), (43, 23182118127), (63, 15822715547), (129, 7727372709), (301, 3311731161), (387, 2575790903), (431, 2312833131), (903, 1103910387), (1293, 770944377), (2709, 367970129), (3017, 330404733), (3879, 256981459), (9051, 110134911), (18533, 53786817), (27153, 36711637), (55599, 17928939), (129731, 7683831), (166797, 5976313), (389193, 2561277), (853759, 1167579)]