1290523053

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1\times {\mathrm{1667}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 1731303936

約数和(自身を除く): 440780883

約数列:

[1, 3, 211, 633, 1223, 1667, 3669, 5001, 258053, 351737, 774159, 1055211, 2038741, 6116223, 430174351, 1290523053]

約数ペア:

[(1, 1290523053), (3, 430174351), (211, 6116223), (633, 2038741), (1223, 1055211), (1667, 774159), (3669, 351737), (5001, 258053)]