1732419

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 2911896

約数和(自身を除く): 1179477

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 169, 201, 221, 507, 603, 663, 871, 1139, 1521, 1989, 2613, 2873, 3417, 7839, 8619, 10251, 11323, 14807, 25857, 33969, 44421, 101907, 133263, 192491, 577473, 1732419]

約数ペア:

[(1, 1732419), (3, 577473), (9, 192491), (13, 133263), (17, 101907), (39, 44421), (51, 33969), (67, 25857), (117, 14807), (153, 11323), (169, 10251), (201, 8619), (221, 7839), (507, 3417), (603, 2873), (663, 2613), (871, 1989), (1139, 1521)]