1931467391

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{8387}}^1$

素因数の和:8758

約数の個数: 16

約数和(自身を含む): 2232147456

約数和(自身を除く): 300680065

約数列:

[1, 7, 167, 197, 1169, 1379, 8387, 32899, 58709, 230293, 1400629, 1652239, 9804403, 11565673, 275923913, 1931467391]

約数ペア:

[(1, 1931467391), (7, 275923913), (167, 11565673), (197, 9804403), (1169, 1652239), (1379, 1400629), (8387, 230293), (32899, 58709)]