507831244921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2053943}}^1$

素因数の和:2054006

約数の個数: 48

約数和(自身を含む): 721673763840

約数和(自身を除く): 213842518919

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 209, 247, 1001, 1183, 1463, 1729, 1859, 2717, 3211, 13013, 19019, 22477, 35321, 247247, 2053943, 14377601, 22593373, 26701259, 39024917, 158153611, 186908813, 273174419, 293713849, 347116367, 429274087, 507323921, 2055996943, 2429814569, 3004918609, 3551267447, 3818280037, 5580563131, 6595210973, 26727960259, 39063941917, 46166476811, 72547320703, 507831244921]

約数ペア:

[(1, 507831244921), (7, 72547320703), (11, 46166476811), (13, 39063941917), (19, 26727960259), (77, 6595210973), (91, 5580563131), (133, 3818280037), (143, 3551267447), (169, 3004918609), (209, 2429814569), (247, 2055996943), (1001, 507323921), (1183, 429274087), (1463, 347116367), (1729, 293713849), (1859, 273174419), (2717, 186908813), (3211, 158153611), (13013, 39024917), (19019, 26701259), (22477, 22593373), (35321, 14377601), (247247, 2053943)]