16241463

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 27196416

約数和(自身を除く): 10954953

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3631, 4473, 10893, 25417, 32679, 76251, 228753, 257801, 773403, 1804607, 2320209, 5413821, 16241463]

約数ペア:

[(1, 16241463), (3, 5413821), (7, 2320209), (9, 1804607), (21, 773403), (63, 257801), (71, 228753), (213, 76251), (497, 32679), (639, 25417), (1491, 10893), (3631, 4473)]