15721838229

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{814139}}^1$

素因数の和:814340

約数の個数: 16

約数和(自身を含む): 21610532160

約数和(自身を除く): 5888693931

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 814139, 2442417, 33379699, 100139097, 127819823, 383459469, 5240612743, 15721838229]

約数ペア:

[(1, 15721838229), (3, 5240612743), (41, 383459469), (123, 127819823), (157, 100139097), (471, 33379699), (6437, 2442417), (19311, 814139)]