4940691

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 7584000

約数和(自身を除く): 2643309

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1579, 3129, 4737, 11053, 33159, 235271, 705813, 1646897, 4940691]

約数ペア:

[(1, 4940691), (3, 1646897), (7, 705813), (21, 235271), (149, 33159), (447, 11053), (1043, 4737), (1579, 3129)]