407008611

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2833}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 640710720

約数和(自身を除く): 233702109

約数列:

[1, 3, 9, 17, 27, 51, 153, 313, 459, 939, 2817, 2833, 5321, 8451, 8499, 15963, 25497, 47889, 48161, 76491, 143667, 144483, 433449, 886729, 1300347, 2660187, 7980561, 15074393, 23941683, 45223179, 135669537, 407008611]

約数ペア:

[(1, 407008611), (3, 135669537), (9, 45223179), (17, 23941683), (27, 15074393), (51, 7980561), (153, 2660187), (313, 1300347), (459, 886729), (939, 433449), (2817, 144483), (2833, 143667), (5321, 76491), (8451, 48161), (8499, 47889), (15963, 25497)]