3743649

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 6784596

約数和(自身を除く): 3040947

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 653, 819, 1911, 1959, 4571, 5733, 5877, 8489, 13713, 25467, 31997, 41139, 59423, 76401, 95991, 178269, 287973, 415961, 534807, 1247883, 3743649]

約数ペア:

[(1, 3743649), (3, 1247883), (7, 534807), (9, 415961), (13, 287973), (21, 178269), (39, 95991), (49, 76401), (63, 59423), (91, 41139), (117, 31997), (147, 25467), (273, 13713), (441, 8489), (637, 5877), (653, 5733), (819, 4571), (1911, 1959)]