4554459

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8316672

約数和(自身を除く): 3762213

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 83, 91, 117, 201, 249, 273, 469, 581, 603, 747, 819, 871, 1079, 1407, 1743, 2613, 3237, 4221, 5229, 5561, 6097, 7553, 7839, 9711, 16683, 18291, 22659, 38927, 50049, 54873, 67977, 72293, 116781, 216879, 350343, 506051, 650637, 1518153, 4554459]

約数ペア:

[(1, 4554459), (3, 1518153), (7, 650637), (9, 506051), (13, 350343), (21, 216879), (39, 116781), (63, 72293), (67, 67977), (83, 54873), (91, 50049), (117, 38927), (201, 22659), (249, 18291), (273, 16683), (469, 9711), (581, 7839), (603, 7553), (747, 6097), (819, 5561), (871, 5229), (1079, 4221), (1407, 3237), (1743, 2613)]