15673487739

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{259783}}^1$

素因数の和:259836

約数の個数: 48

約数和(自身を含む): 27383311872

約数和(自身を除く): 11709824133

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1547, 2873, 3549, 4641, 8619, 20111, 60333, 259783, 779349, 1818481, 3377179, 4416311, 5455443, 10131537, 13248933, 23640253, 30914177, 43903327, 57412043, 70920759, 92742531, 131709981, 172236129, 307323289, 401884301, 746356559, 921969867, 1205652903, 2239069677, 5224495913, 15673487739]

約数ペア:

[(1, 15673487739), (3, 5224495913), (7, 2239069677), (13, 1205652903), (17, 921969867), (21, 746356559), (39, 401884301), (51, 307323289), (91, 172236129), (119, 131709981), (169, 92742531), (221, 70920759), (273, 57412043), (357, 43903327), (507, 30914177), (663, 23640253), (1183, 13248933), (1547, 10131537), (2873, 5455443), (3549, 4416311), (4641, 3377179), (8619, 1818481), (20111, 779349), (60333, 259783)]