13962669

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1229}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 21333120

約数和(自身を除く): 7370451

約数列:

[1, 3, 7, 21, 541, 1229, 1623, 3687, 3787, 8603, 11361, 25809, 664889, 1994667, 4654223, 13962669]

約数ペア:

[(1, 13962669), (3, 4654223), (7, 1994667), (21, 664889), (541, 25809), (1229, 11361), (1623, 8603), (3687, 3787)]