1318576311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 2084514432

約数和(自身を除く): 765938121

約数列:

[1, 3, 9, 13, 39, 101, 117, 241, 303, 463, 723, 909, 1313, 1389, 2169, 3133, 3939, 4167, 6019, 9399, 11817, 18057, 24341, 28197, 46763, 54171, 73023, 111583, 140289, 219069, 316433, 334749, 420867, 607919, 949299, 1004247, 1450579, 1823757, 2847897, 4351737, 5471271, 11269883, 13055211, 33809649, 101428947, 146508479, 439525437, 1318576311]

約数ペア:

[(1, 1318576311), (3, 439525437), (9, 146508479), (13, 101428947), (39, 33809649), (101, 13055211), (117, 11269883), (241, 5471271), (303, 4351737), (463, 2847897), (723, 1823757), (909, 1450579), (1313, 1004247), (1389, 949299), (2169, 607919), (3133, 420867), (3939, 334749), (4167, 316433), (6019, 219069), (9399, 140289), (11817, 111583), (18057, 73023), (24341, 54171), (28197, 46763)]