15919353

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 23677056

約数和(自身を除く): 7757703

約数列:

[1, 3, 9, 61, 107, 183, 271, 321, 549, 813, 963, 2439, 6527, 16531, 19581, 28997, 49593, 58743, 86991, 148779, 260973, 1768817, 5306451, 15919353]

約数ペア:

[(1, 15919353), (3, 5306451), (9, 1768817), (61, 260973), (107, 148779), (183, 86991), (271, 58743), (321, 49593), (549, 28997), (813, 19581), (963, 16531), (2439, 6527)]