6839487

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 11381760

約数和(自身を除く): 4542273

約数列:

[1, 3, 9, 19, 23, 37, 47, 57, 69, 111, 141, 171, 207, 333, 423, 437, 703, 851, 893, 1081, 1311, 1739, 2109, 2553, 2679, 3243, 3933, 5217, 6327, 7659, 8037, 9729, 15651, 16169, 20539, 33041, 39997, 48507, 61617, 99123, 119991, 145521, 184851, 297369, 359973, 759943, 2279829, 6839487]

約数ペア:

[(1, 6839487), (3, 2279829), (9, 759943), (19, 359973), (23, 297369), (37, 184851), (47, 145521), (57, 119991), (69, 99123), (111, 61617), (141, 48507), (171, 39997), (207, 33041), (333, 20539), (423, 16169), (437, 15651), (703, 9729), (851, 8037), (893, 7659), (1081, 6327), (1311, 5217), (1739, 3933), (2109, 3243), (2553, 2679)]