275280521633

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2647259}}^1$

素因数の和:2647712

約数の個数: 16

約数和(自身を含む): 312800241600

約数和(自身を除く): 37519719967

約数列:

[1, 13, 19, 247, 421, 5473, 7999, 103987, 2647259, 34414367, 50297921, 653872973, 1114496039, 14488448507, 21175424741, 275280521633]

約数ペア:

[(1, 275280521633), (13, 21175424741), (19, 14488448507), (247, 1114496039), (421, 653872973), (5473, 50297921), (7999, 34414367), (103987, 2647259)]