1323500689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 1620622080

約数和(自身を除く): 297121391

約数列:

[1, 7, 19, 97, 133, 173, 593, 679, 1211, 1843, 3287, 4151, 11267, 12901, 16781, 23009, 57521, 78869, 102589, 117467, 318839, 402647, 718123, 1092899, 1949191, 2231873, 7650293, 9951133, 13644337, 69657931, 189071527, 1323500689]

約数ペア:

[(1, 1323500689), (7, 189071527), (19, 69657931), (97, 13644337), (133, 9951133), (173, 7650293), (593, 2231873), (679, 1949191), (1211, 1092899), (1843, 718123), (3287, 402647), (4151, 318839), (11267, 117467), (12901, 102589), (16781, 78869), (23009, 57521)]