273886242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6521101}}^1$

素因数の和:6521113

約数の個数: 16

約数和(自身を含む): 626025792

約数和(自身を除く): 352139550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6521101, 13042202, 19563303, 39126606, 45647707, 91295414, 136943121, 273886242]

約数ペア:

[(1, 273886242), (2, 136943121), (3, 91295414), (6, 45647707), (7, 39126606), (14, 19563303), (21, 13042202), (42, 6521101)]