39980259

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 63266112

約数和(自身を除く): 23285853

約数列:

[1, 3, 9, 11, 33, 99, 283, 849, 1427, 2547, 3113, 4281, 9339, 12843, 15697, 28017, 47091, 141273, 403841, 1211523, 3634569, 4442251, 13326753, 39980259]

約数ペア:

[(1, 39980259), (3, 13326753), (9, 4442251), (11, 3634569), (33, 1211523), (99, 403841), (283, 141273), (849, 47091), (1427, 28017), (2547, 15697), (3113, 12843), (4281, 9339)]