11871873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 7280127

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 227, 351, 447, 681, 1341, 1937, 2043, 2951, 4023, 5811, 6129, 8853, 17433, 26559, 33823, 52299, 79677, 101469, 304407, 439699, 913221, 1319097, 3957291, 11871873]

約数ペア:

[(1, 11871873), (3, 3957291), (9, 1319097), (13, 913221), (27, 439699), (39, 304407), (117, 101469), (149, 79677), (227, 52299), (351, 33823), (447, 26559), (681, 17433), (1341, 8853), (1937, 6129), (2043, 5811), (2951, 4023)]