11944179

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 20384000

約数和(自身を除く): 8439821

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 199, 243, 247, 351, 513, 597, 741, 1053, 1539, 1791, 2223, 2587, 3159, 3781, 4617, 5373, 6669, 7761, 11343, 16119, 20007, 23283, 34029, 48357, 49153, 60021, 69849, 102087, 147459, 209547, 306261, 442377, 628641, 918783, 1327131, 3981393, 11944179]

約数ペア:

[(1, 11944179), (3, 3981393), (9, 1327131), (13, 918783), (19, 628641), (27, 442377), (39, 306261), (57, 209547), (81, 147459), (117, 102087), (171, 69849), (199, 60021), (243, 49153), (247, 48357), (351, 34029), (513, 23283), (597, 20007), (741, 16119), (1053, 11343), (1539, 7761), (1791, 6669), (2223, 5373), (2587, 4617), (3159, 3781)]