2918882013

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{16421}}^1$

素因数の和:16924

約数の個数: 16

約数和(自身を含む): 3924989376

約数和(自身を除く): 1006107363

約数列:

[1, 3, 193, 307, 579, 921, 16421, 49263, 59251, 177753, 3169253, 5041247, 9507759, 15123741, 972960671, 2918882013]

約数ペア:

[(1, 2918882013), (3, 972960671), (193, 15123741), (307, 9507759), (579, 5041247), (921, 3169253), (16421, 177753), (49263, 59251)]