3136887

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 28

約数和(自身を含む): 5080264

約数和(自身を除く): 1943377

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 331, 351, 729, 993, 1053, 2979, 3159, 4303, 8937, 9477, 12909, 26811, 38727, 80433, 116181, 241299, 348543, 1045629, 3136887]

約数ペア:

[(1, 3136887), (3, 1045629), (9, 348543), (13, 241299), (27, 116181), (39, 80433), (81, 38727), (117, 26811), (243, 12909), (331, 9477), (351, 8937), (729, 4303), (993, 3159), (1053, 2979)]