1961460813

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{19441}}^1$

素因数の和:19669

約数の個数: 24

約数和(自身を含む): 2846308800

約数和(自身を除く): 884847987

約数列:

[1, 3, 13, 39, 169, 199, 507, 597, 2587, 7761, 19441, 33631, 58323, 100893, 252733, 758199, 3285529, 3868759, 9856587, 11606277, 50293867, 150881601, 653820271, 1961460813]

約数ペア:

[(1, 1961460813), (3, 653820271), (13, 150881601), (39, 50293867), (169, 11606277), (199, 9856587), (507, 3868759), (597, 3285529), (2587, 758199), (7761, 252733), (19441, 100893), (33631, 58323)]