17999307

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11299}}^1$

素因数の和:11367

約数の個数: 16

約数和(自身を含む): 27120000

約数和(自身を除く): 9120693

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11299, 33897, 101691, 305073, 666641, 1999923, 5999769, 17999307]

約数ペア:

[(1, 17999307), (3, 5999769), (9, 1999923), (27, 666641), (59, 305073), (177, 101691), (531, 33897), (1593, 11299)]