11738391

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 18604800

約数和(自身を除く): 6866409

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 1699, 2303, 5097, 6909, 11893, 35679, 79853, 83251, 239559, 249753, 558971, 1676913, 3912797, 11738391]

約数ペア:

[(1, 11738391), (3, 3912797), (7, 1676913), (21, 558971), (47, 249753), (49, 239559), (141, 83251), (147, 79853), (329, 35679), (987, 11893), (1699, 6909), (2303, 5097)]