1860702909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{1451}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 2704762368

約数和(自身を除く): 844059459

約数列:

[1, 3, 13, 39, 131, 251, 393, 753, 1451, 1703, 3263, 4353, 5109, 9789, 18863, 32881, 56589, 98643, 190081, 364201, 427453, 570243, 1092603, 1282359, 2471053, 4734613, 7413159, 14203839, 47710331, 143130993, 620234303, 1860702909]

約数ペア:

[(1, 1860702909), (3, 620234303), (13, 143130993), (39, 47710331), (131, 14203839), (251, 7413159), (393, 4734613), (753, 2471053), (1451, 1282359), (1703, 1092603), (3263, 570243), (4353, 427453), (5109, 364201), (9789, 190081), (18863, 98643), (32881, 56589)]