260374191

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7052

約数の個数: 48

約数和(自身を含む): 459779328

約数和(自身を除く): 199405137

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 3381, 5313, 7001, 12397, 21003, 37191, 49007, 77011, 147021, 161023, 231033, 343049, 483069, 539077, 1029147, 1127161, 1617231, 1771253, 3381483, 3773539, 5313759, 7890127, 11320617, 12398771, 23670381, 37196313, 86791397, 260374191]

約数ペア:

[(1, 260374191), (3, 86791397), (7, 37196313), (11, 23670381), (21, 12398771), (23, 11320617), (33, 7890127), (49, 5313759), (69, 3773539), (77, 3381483), (147, 1771253), (161, 1617231), (231, 1127161), (253, 1029147), (483, 539077), (539, 483069), (759, 343049), (1127, 231033), (1617, 161023), (1771, 147021), (3381, 77011), (5313, 49007), (7001, 37191), (12397, 21003)]