13836351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 7072449

約数列:

[1, 3, 17, 19, 51, 57, 109, 131, 323, 327, 393, 969, 1853, 2071, 2227, 2489, 5559, 6213, 6681, 7467, 14279, 35207, 42313, 42837, 105621, 126939, 242743, 271301, 728229, 813903, 4612117, 13836351]

約数ペア:

[(1, 13836351), (3, 4612117), (17, 813903), (19, 728229), (51, 271301), (57, 242743), (109, 126939), (131, 105621), (323, 42837), (327, 42313), (393, 35207), (969, 14279), (1853, 7467), (2071, 6681), (2227, 6213), (2489, 5559)]