313376427

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12343}}^1$

素因数の和:12400

約数の個数: 48

約数和(自身を含む): 575131648

約数和(自身を除く): 261755221

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2821, 3627, 8463, 12343, 25389, 37029, 86401, 111087, 160459, 259203, 382633, 481377, 777609, 1123213, 1147899, 1444131, 2678431, 3369639, 3443697, 4974229, 8035293, 10108917, 14922687, 24105879, 34819603, 44768061, 104458809, 313376427]

約数ペア:

[(1, 313376427), (3, 104458809), (7, 44768061), (9, 34819603), (13, 24105879), (21, 14922687), (31, 10108917), (39, 8035293), (63, 4974229), (91, 3443697), (93, 3369639), (117, 2678431), (217, 1444131), (273, 1147899), (279, 1123213), (403, 777609), (651, 481377), (819, 382633), (1209, 259203), (1953, 160459), (2821, 111087), (3627, 86401), (8463, 37029), (12343, 25389)]