127213898

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4587

約数の個数: 32

約数和(自身を含む): 228009600

約数和(自身を除く): 100795702

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 2009, 4018, 4523, 9046, 14063, 28126, 31661, 63322, 185443, 221627, 370886, 443254, 1298101, 1551389, 2596202, 3102778, 9086707, 18173414, 63606949, 127213898]

約数ペア:

[(1, 127213898), (2, 63606949), (7, 18173414), (14, 9086707), (41, 3102778), (49, 2596202), (82, 1551389), (98, 1298101), (287, 443254), (343, 370886), (574, 221627), (686, 185443), (2009, 63322), (4018, 31661), (4523, 28126), (9046, 14063)]