306880039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23173}}^1$

素因数の和:23250

約数の個数: 16

約数和(自身を含む): 350390880

約数和(自身を除く): 43510841

約数列:

[1, 17, 19, 41, 323, 697, 779, 13243, 23173, 393941, 440287, 950093, 7484879, 16151581, 18051767, 306880039]

約数ペア:

[(1, 306880039), (17, 18051767), (19, 16151581), (41, 7484879), (323, 950093), (697, 440287), (779, 393941), (13243, 23173)]