4401609

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 6072000

約数和(自身を除く): 1670391

約数列:

[1, 3, 43, 129, 149, 229, 447, 687, 6407, 9847, 19221, 29541, 34121, 102363, 1467203, 4401609]

約数ペア:

[(1, 4401609), (3, 1467203), (43, 102363), (129, 34121), (149, 29541), (229, 19221), (447, 9847), (687, 6407)]