141350979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19791

約数の個数: 32

約数和(自身を含む): 242565120

約数和(自身を除く): 101214141

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 19739, 59217, 138173, 217129, 414519, 611909, 651387, 1519903, 1835727, 4283363, 4559709, 6730999, 12850089, 20192997, 47116993, 141350979]

約数ペア:

[(1, 141350979), (3, 47116993), (7, 20192997), (11, 12850089), (21, 6730999), (31, 4559709), (33, 4283363), (77, 1835727), (93, 1519903), (217, 651387), (231, 611909), (341, 414519), (651, 217129), (1023, 138173), (2387, 59217), (7161, 19739)]