9251306571

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 13624552032

約数和(自身を除く): 4373245461

約数列:

[1, 3, 13, 39, 73, 169, 181, 219, 507, 543, 949, 1381, 2353, 2847, 4143, 7059, 12337, 13213, 17953, 30589, 37011, 39639, 53859, 91767, 100813, 171769, 233389, 249961, 302439, 515307, 700167, 749883, 1310569, 2232997, 3249493, 3931707, 6698991, 9748479, 17037397, 18247153, 42243409, 51112191, 54741459, 126730227, 237212989, 711638967, 3083768857, 9251306571]

約数ペア:

[(1, 9251306571), (3, 3083768857), (13, 711638967), (39, 237212989), (73, 126730227), (169, 54741459), (181, 51112191), (219, 42243409), (507, 18247153), (543, 17037397), (949, 9748479), (1381, 6698991), (2353, 3931707), (2847, 3249493), (4143, 2232997), (7059, 1310569), (12337, 749883), (13213, 700167), (17953, 515307), (30589, 302439), (37011, 249961), (39639, 233389), (53859, 171769), (91767, 100813)]