3219909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2254395

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 263, 371, 583, 789, 1113, 1749, 1841, 2893, 4081, 5523, 8679, 12243, 13939, 20251, 41817, 60753, 97573, 153329, 292719, 459987, 1073303, 3219909]

約数ペア:

[(1, 3219909), (3, 1073303), (7, 459987), (11, 292719), (21, 153329), (33, 97573), (53, 60753), (77, 41817), (159, 20251), (231, 13939), (263, 12243), (371, 8679), (583, 5523), (789, 4081), (1113, 2893), (1749, 1841)]