1285383940227

素因数分解:

$3^3\times {\mathrm{12373}}^1\times {\mathrm{3847637}}^1$

素因数の和:3860019

約数の個数: 16

約数和(自身を含む): 1904426904480

約数和(自身を除く): 619042964253

約数列:

[1, 3, 9, 27, 12373, 37119, 111357, 334071, 3847637, 11542911, 34628733, 103886199, 47606812601, 142820437803, 428461313409, 1285383940227]

約数ペア:

[(1, 1285383940227), (3, 428461313409), (9, 142820437803), (27, 47606812601), (12373, 103886199), (37119, 34628733), (111357, 11542911), (334071, 3847637)]