28219077453

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1579043}}^1$

素因数の和:1579113

約数の個数: 32

約数和(自身を含む): 46082820096

約数和(自身を除く): 17863742643

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 1579043, 4737129, 11053301, 33159903, 36317989, 58424591, 108953967, 175273773, 254225923, 408972137, 762677769, 1226916411, 1343765593, 4031296779, 9406359151, 28219077453]

約数ペア:

[(1, 28219077453), (3, 9406359151), (7, 4031296779), (21, 1343765593), (23, 1226916411), (37, 762677769), (69, 408972137), (111, 254225923), (161, 175273773), (259, 108953967), (483, 58424591), (777, 36317989), (851, 33159903), (2553, 11053301), (5957, 4737129), (17871, 1579043)]