1438048221

素因数分解:

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

素因数の和:713

約数の個数: 24

約数和(自身を含む): 1974328992

約数和(自身を除く): 536280771

約数列:

[1, 3, 61, 107, 183, 271, 321, 813, 6527, 16531, 19581, 28997, 49593, 73441, 86991, 220323, 1768817, 4479901, 5306451, 7858187, 13439703, 23574561, 479349407, 1438048221]

約数ペア:

[(1, 1438048221), (3, 479349407), (61, 23574561), (107, 13439703), (183, 7858187), (271, 5306451), (321, 4479901), (813, 1768817), (6527, 220323), (16531, 86991), (19581, 73441), (28997, 49593)]