4371987

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 6031872

約数和(自身を除く): 1659885

約数列:

[1, 3, 47, 101, 141, 303, 307, 921, 4747, 14241, 14429, 31007, 43287, 93021, 1457329, 4371987]

約数ペア:

[(1, 4371987), (3, 1457329), (47, 93021), (101, 43287), (141, 31007), (303, 14429), (307, 14241), (921, 4747)]